85905974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557831}}^1$

素因数の和:557851

約数の個数: 16

約数和(自身を含む): 160655616

約数和(自身を除く): 74749642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 557831, 1115662, 3904817, 6136141, 7809634, 12272282, 42952987, 85905974]

約数ペア:

[(1, 85905974), (2, 42952987), (7, 12272282), (11, 7809634), (14, 6136141), (22, 3904817), (77, 1115662), (154, 557831)]