90984674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{29753}}^1$

素因数の和:29905

約数の個数: 16

約数和(自身を含む): 149960160

約数和(自身を除く): 58975486

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 29753, 59506, 327283, 654566, 4135667, 8271334, 45492337, 90984674]

約数ペア:

[(1, 90984674), (2, 45492337), (11, 8271334), (22, 4135667), (139, 654566), (278, 327283), (1529, 59506), (3058, 29753)]