87236528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 175427760

約数和(自身を除く): 88191232

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1459, 1616, 2918, 3737, 5836, 7474, 11672, 14948, 23344, 29896, 53983, 59792, 107966, 147359, 215932, 294718, 431864, 589436, 863728, 1178872, 2357744, 5452283, 10904566, 21809132, 43618264, 87236528]

約数ペア:

[(1, 87236528), (2, 43618264), (4, 21809132), (8, 10904566), (16, 5452283), (37, 2357744), (74, 1178872), (101, 863728), (148, 589436), (202, 431864), (296, 294718), (404, 215932), (592, 147359), (808, 107966), (1459, 59792), (1616, 53983), (2918, 29896), (3737, 23344), (5836, 14948), (7474, 11672)]