91433474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{19697}}^1$

素因数の和:19921

約数の個数: 16

約数和(自身を含む): 150335136

約数和(自身を除く): 58901662

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 19697, 39394, 216667, 433334, 4156067, 8312134, 45716737, 91433474]

約数ペア:

[(1, 91433474), (2, 45716737), (11, 8312134), (22, 4156067), (211, 433334), (422, 216667), (2321, 39394), (4642, 19697)]