31937048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27917}}^1$

素因数の和:27947

約数の個数: 32

約数和(自身を含む): 70353360

約数和(自身を除く): 38416312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27917, 55834, 111668, 223336, 307087, 362921, 614174, 725842, 1228348, 1451684, 2456696, 2903368, 3992131, 7984262, 15968524, 31937048]

約数ペア:

[(1, 31937048), (2, 15968524), (4, 7984262), (8, 3992131), (11, 2903368), (13, 2456696), (22, 1451684), (26, 1228348), (44, 725842), (52, 614174), (88, 362921), (104, 307087), (143, 223336), (286, 111668), (572, 55834), (1144, 27917)]