90875896

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{10243}}^1$

素因数の和:11358

約数の個数: 16

約数和(自身を含む): 170562600

約数和(自身を除く): 79686704

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 10243, 20486, 40972, 81944, 11359487, 22718974, 45437948, 90875896]

約数ペア:

[(1, 90875896), (2, 45437948), (4, 22718974), (8, 11359487), (1109, 81944), (2218, 40972), (4436, 20486), (8872, 10243)]