87111632

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{52859}}^1$

素因数の和:52970

約数の個数: 20

約数和(自身を含む): 170420640

約数和(自身を除く): 83309008

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 52859, 105718, 211436, 422872, 845744, 5444477, 10888954, 21777908, 43555816, 87111632]

約数ペア:

[(1, 87111632), (2, 43555816), (4, 21777908), (8, 10888954), (16, 5444477), (103, 845744), (206, 422872), (412, 211436), (824, 105718), (1648, 52859)]