87412232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{642737}}^1$

素因数の和:642760

約数の個数: 16

約数和(自身を含む): 173539260

約数和(自身を除く): 86127028

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 642737, 1285474, 2570948, 5141896, 10926529, 21853058, 43706116, 87412232]

約数ペア:

[(1, 87412232), (2, 43706116), (4, 21853058), (8, 10926529), (17, 5141896), (34, 2570948), (68, 1285474), (136, 642737)]