31852968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 69753432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 587, 646, 714, 798, 952, 969, 1064, 1174, 1292, 1428, 1596, 1761, 1938, 2261, 2348, 2584, 2856, 3192, 3522, 3876, 4109, 4522, 4696, 6783, 7044, 7752, 8218, 9044, 9979, 11153, 12327, 13566, 14088, 16436, 18088, 19958, 22306, 24654, 27132, 29937, 32872, 33459, 39916, 44612, 49308, 54264, 59874, 66918, 69853, 78071, 79832, 89224, 98616, 119748, 133836, 139706, 156142, 189601, 209559, 234213, 239496, 267672, 279412, 312284, 379202, 419118, 468426, 558824, 568803, 624568, 758404, 838236, 936852, 1137606, 1327207, 1516808, 1676472, 1873704, 2275212, 2654414, 3981621, 4550424, 5308828, 7963242, 10617656, 15926484, 31852968]

約数ペア:

[(1, 31852968), (2, 15926484), (3, 10617656), (4, 7963242), (6, 5308828), (7, 4550424), (8, 3981621), (12, 2654414), (14, 2275212), (17, 1873704), (19, 1676472), (21, 1516808), (24, 1327207), (28, 1137606), (34, 936852), (38, 838236), (42, 758404), (51, 624568), (56, 568803), (57, 558824), (68, 468426), (76, 419118), (84, 379202), (102, 312284), (114, 279412), (119, 267672), (133, 239496), (136, 234213), (152, 209559), (168, 189601), (204, 156142), (228, 139706), (238, 133836), (266, 119748), (323, 98616), (357, 89224), (399, 79832), (408, 78071), (456, 69853), (476, 66918), (532, 59874), (587, 54264), (646, 49308), (714, 44612), (798, 39916), (952, 33459), (969, 32872), (1064, 29937), (1174, 27132), (1292, 24654), (1428, 22306), (1596, 19958), (1761, 18088), (1938, 16436), (2261, 14088), (2348, 13566), (2584, 12327), (2856, 11153), (3192, 9979), (3522, 9044), (3876, 8218), (4109, 7752), (4522, 7044), (4696, 6783)]