80422432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{81071}}^1$

素因数の和:81112

約数の個数: 24

約数和(自身を含む): 163441152

約数和(自身を除く): 83018720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 81071, 162142, 324284, 648568, 1297136, 2513201, 2594272, 5026402, 10052804, 20105608, 40211216, 80422432]

約数ペア:

[(1, 80422432), (2, 40211216), (4, 20105608), (8, 10052804), (16, 5026402), (31, 2594272), (32, 2513201), (62, 1297136), (124, 648568), (248, 324284), (496, 162142), (992, 81071)]