31969702952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 68305628160

約数和(自身を除く): 36335925208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 83, 86, 88, 137, 166, 172, 274, 332, 344, 473, 548, 664, 743, 913, 946, 1096, 1486, 1507, 1826, 1892, 2972, 3014, 3569, 3652, 3784, 5891, 5944, 6028, 7138, 7304, 8173, 11371, 11782, 12056, 14276, 16346, 22742, 23564, 28552, 31949, 32692, 39259, 45484, 47128, 61669, 63898, 64801, 65384, 78518, 90968, 101791, 123338, 125081, 127796, 129602, 157036, 203582, 246676, 250162, 255592, 259204, 314072, 351439, 407164, 488953, 493352, 500324, 518408, 678359, 702878, 814328, 977906, 1000648, 1119701, 1356718, 1405756, 1955812, 2239402, 2651767, 2713436, 2811512, 3911624, 4377013, 4478804, 5303534, 5378483, 5426872, 8448653, 8754026, 8957608, 10607068, 10756966, 16897306, 17508052, 21214136, 21513932, 29169437, 33794612, 35016104, 43027864, 48147143, 58338874, 67589224, 92935183, 96294286, 116677748, 185870366, 192588572, 233355496, 363292079, 371740732, 385177144, 726584158, 743481464, 1453168316, 2906336632, 3996212869, 7992425738, 15984851476, 31969702952]

約数ペア:

[(1, 31969702952), (2, 15984851476), (4, 7992425738), (8, 3996212869), (11, 2906336632), (22, 1453168316), (43, 743481464), (44, 726584158), (83, 385177144), (86, 371740732), (88, 363292079), (137, 233355496), (166, 192588572), (172, 185870366), (274, 116677748), (332, 96294286), (344, 92935183), (473, 67589224), (548, 58338874), (664, 48147143), (743, 43027864), (913, 35016104), (946, 33794612), (1096, 29169437), (1486, 21513932), (1507, 21214136), (1826, 17508052), (1892, 16897306), (2972, 10756966), (3014, 10607068), (3569, 8957608), (3652, 8754026), (3784, 8448653), (5891, 5426872), (5944, 5378483), (6028, 5303534), (7138, 4478804), (7304, 4377013), (8173, 3911624), (11371, 2811512), (11782, 2713436), (12056, 2651767), (14276, 2239402), (16346, 1955812), (22742, 1405756), (23564, 1356718), (28552, 1119701), (31949, 1000648), (32692, 977906), (39259, 814328), (45484, 702878), (47128, 678359), (61669, 518408), (63898, 500324), (64801, 493352), (65384, 488953), (78518, 407164), (90968, 351439), (101791, 314072), (123338, 259204), (125081, 255592), (127796, 250162), (129602, 246676), (157036, 203582)]