89900408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{864427}}^1$

素因数の和:864446

約数の個数: 16

約数和(自身を含む): 181529880

約数和(自身を除く): 91629472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 864427, 1728854, 3457708, 6915416, 11237551, 22475102, 44950204, 89900408]

約数ペア:

[(1, 89900408), (2, 44950204), (4, 22475102), (8, 11237551), (13, 6915416), (26, 3457708), (52, 1728854), (104, 864427)]