88734160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8467}}^1$

素因数の和:8611

約数の個数: 40

約数和(自身を含む): 207906336

約数和(自身を除く): 119172176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 8467, 10480, 16934, 33868, 42335, 67736, 84670, 135472, 169340, 338680, 677360, 1109177, 2218354, 4436708, 5545885, 8873416, 11091770, 17746832, 22183540, 44367080, 88734160]

約数ペア:

[(1, 88734160), (2, 44367080), (4, 22183540), (5, 17746832), (8, 11091770), (10, 8873416), (16, 5545885), (20, 4436708), (40, 2218354), (80, 1109177), (131, 677360), (262, 338680), (524, 169340), (655, 135472), (1048, 84670), (1310, 67736), (2096, 42335), (2620, 33868), (5240, 16934), (8467, 10480)]