90288574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2687}}^1$

素因数の和:3059

約数の個数: 16

約数和(自身を含む): 138475008

約数和(自身を除く): 48186434

約数列:

[1, 2, 53, 106, 317, 634, 2687, 5374, 16801, 33602, 142411, 284822, 851779, 1703558, 45144287, 90288574]

約数ペア:

[(1, 90288574), (2, 45144287), (53, 1703558), (106, 851779), (317, 284822), (634, 142411), (2687, 33602), (5374, 16801)]