91321142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{9631}}^1$

素因数の和:10075

約数の個数: 16

約数和(自身を含む): 149796864

約数和(自身を除く): 58475722

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 9631, 19262, 105941, 211882, 4150961, 8301922, 45660571, 91321142]

約数ペア:

[(1, 91321142), (2, 45660571), (11, 8301922), (22, 4150961), (431, 211882), (862, 105941), (4741, 19262), (9482, 9631)]