85208422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 145333440

約数和(自身を除く): 60125018

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 1601, 2047, 2314, 3202, 4094, 20813, 26611, 36823, 41626, 53222, 73646, 142489, 284978, 478699, 957398, 1852357, 3277247, 3704714, 6554494, 42604211, 85208422]

約数ペア:

[(1, 85208422), (2, 42604211), (13, 6554494), (23, 3704714), (26, 3277247), (46, 1852357), (89, 957398), (178, 478699), (299, 284978), (598, 142489), (1157, 73646), (1601, 53222), (2047, 41626), (2314, 36823), (3202, 26611), (4094, 20813)]