81363592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8867}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 161752320

約数和(自身を除く): 80388728

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 8867, 9176, 17734, 35468, 70936, 274877, 328079, 549754, 656158, 1099508, 1312316, 2199016, 2624632, 10170449, 20340898, 40681796, 81363592]

約数ペア:

[(1, 81363592), (2, 40681796), (4, 20340898), (8, 10170449), (31, 2624632), (37, 2199016), (62, 1312316), (74, 1099508), (124, 656158), (148, 549754), (248, 328079), (296, 274877), (1147, 70936), (2294, 35468), (4588, 17734), (8867, 9176)]