90559738

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{125429}}^1$

素因数の和:125469

約数の個数: 12

約数和(自身を含む): 143366490

約数和(自身を除く): 52806752

約数列:

[1, 2, 19, 38, 361, 722, 125429, 250858, 2383151, 4766302, 45279869, 90559738]

約数ペア:

[(1, 90559738), (2, 45279869), (19, 4766302), (38, 2383151), (361, 250858), (722, 125429)]