90454978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{1847}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 138910464

約数和(自身を除く): 48455486

約数列:

[1, 2, 47, 94, 521, 1042, 1847, 3694, 24487, 48974, 86809, 173618, 962287, 1924574, 45227489, 90454978]

約数ペア:

[(1, 90454978), (2, 45227489), (47, 1924574), (94, 962287), (521, 173618), (1042, 86809), (1847, 48974), (3694, 24487)]