85668742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 131220000

約数和(自身を除く): 45551258

約数列:

[1, 2, 71, 142, 149, 298, 4049, 8098, 10579, 21158, 287479, 574958, 603301, 1206602, 42834371, 85668742]

約数ペア:

[(1, 85668742), (2, 42834371), (71, 1206602), (142, 603301), (149, 574958), (298, 287479), (4049, 21158), (8098, 10579)]