82907864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{971}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 167786640

約数和(自身を除く): 84878776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821, 971, 1642, 1942, 3284, 3884, 6568, 7768, 10673, 12623, 21346, 25246, 42692, 50492, 85384, 100984, 797191, 1594382, 3188764, 6377528, 10363483, 20726966, 41453932, 82907864]

約数ペア:

[(1, 82907864), (2, 41453932), (4, 20726966), (8, 10363483), (13, 6377528), (26, 3188764), (52, 1594382), (104, 797191), (821, 100984), (971, 85384), (1642, 50492), (1942, 42692), (3284, 25246), (3884, 21346), (6568, 12623), (7768, 10673)]