31111464

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 49240536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 183, 237, 244, 269, 316, 366, 474, 488, 538, 632, 732, 807, 948, 1076, 1464, 1614, 1896, 2152, 3228, 4819, 6456, 9638, 14457, 16409, 19276, 21251, 28914, 32818, 38552, 42502, 49227, 57828, 63753, 65636, 85004, 98454, 115656, 127506, 131272, 170008, 196908, 255012, 393816, 510024, 1296311, 2592622, 3888933, 5185244, 7777866, 10370488, 15555732, 31111464]

約数ペア:

[(1, 31111464), (2, 15555732), (3, 10370488), (4, 7777866), (6, 5185244), (8, 3888933), (12, 2592622), (24, 1296311), (61, 510024), (79, 393816), (122, 255012), (158, 196908), (183, 170008), (237, 131272), (244, 127506), (269, 115656), (316, 98454), (366, 85004), (474, 65636), (488, 63753), (538, 57828), (632, 49227), (732, 42502), (807, 38552), (948, 32818), (1076, 28914), (1464, 21251), (1614, 19276), (1896, 16409), (2152, 14457), (3228, 9638), (4819, 6456)]