69862174

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 105978816

約数和(自身を除く): 36116642

約数列:

[1, 2, 157, 271, 314, 542, 821, 1642, 42547, 85094, 128897, 222491, 257794, 444982, 34931087, 69862174]

約数ペア:

[(1, 69862174), (2, 34931087), (157, 444982), (271, 257794), (314, 222491), (542, 128897), (821, 85094), (1642, 42547)]