85671608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51239}}^1$

素因数の和:51275

約数の個数: 32

約数和(自身を含む): 184464000

約数和(自身を除く): 98792392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51239, 102478, 204956, 409912, 563629, 973541, 1127258, 1947082, 2254516, 3894164, 4509032, 7788328, 10708951, 21417902, 42835804, 85671608]

約数ペア:

[(1, 85671608), (2, 42835804), (4, 21417902), (8, 10708951), (11, 7788328), (19, 4509032), (22, 3894164), (38, 2254516), (44, 1947082), (76, 1127258), (88, 973541), (152, 563629), (209, 409912), (418, 204956), (836, 102478), (1672, 51239)]