90658864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{120557}}^1$

素因数の和:120612

約数の個数: 20

約数和(自身を含む): 179390304

約数和(自身を除く): 88731440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 120557, 241114, 482228, 964456, 1928912, 5666179, 11332358, 22664716, 45329432, 90658864]

約数ペア:

[(1, 90658864), (2, 45329432), (4, 22664716), (8, 11332358), (16, 5666179), (47, 1928912), (94, 964456), (188, 482228), (376, 241114), (752, 120557)]