31101936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 86006400

約数和(自身を除く): 54904464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 509, 536, 804, 912, 1018, 1072, 1273, 1527, 1608, 2036, 2546, 3054, 3216, 3819, 4072, 5092, 6108, 7638, 8144, 9671, 10184, 12216, 15276, 19342, 20368, 24432, 29013, 30552, 34103, 38684, 58026, 61104, 68206, 77368, 102309, 116052, 136412, 154736, 204618, 232104, 272824, 409236, 464208, 545648, 647957, 818472, 1295914, 1636944, 1943871, 2591828, 3887742, 5183656, 7775484, 10367312, 15550968, 31101936]

約数ペア:

[(1, 31101936), (2, 15550968), (3, 10367312), (4, 7775484), (6, 5183656), (8, 3887742), (12, 2591828), (16, 1943871), (19, 1636944), (24, 1295914), (38, 818472), (48, 647957), (57, 545648), (67, 464208), (76, 409236), (114, 272824), (134, 232104), (152, 204618), (201, 154736), (228, 136412), (268, 116052), (304, 102309), (402, 77368), (456, 68206), (509, 61104), (536, 58026), (804, 38684), (912, 34103), (1018, 30552), (1072, 29013), (1273, 24432), (1527, 20368), (1608, 19342), (2036, 15276), (2546, 12216), (3054, 10184), (3216, 9671), (3819, 8144), (4072, 7638), (5092, 6108)]