89018872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 172408320

約数和(自身を除く): 83389448

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 2137, 4274, 5207, 8548, 10414, 17096, 20828, 41656, 87617, 175234, 271399, 350468, 542798, 700936, 1085596, 2171192, 11127359, 22254718, 44509436, 89018872]

約数ペア:

[(1, 89018872), (2, 44509436), (4, 22254718), (8, 11127359), (41, 2171192), (82, 1085596), (127, 700936), (164, 542798), (254, 350468), (328, 271399), (508, 175234), (1016, 87617), (2137, 41656), (4274, 20828), (5207, 17096), (8548, 10414)]