90467888

素因数分解:

$2^4\times 7^1\times {\mathrm{807749}}^1$

素因数の和:807764

約数の個数: 20

約数和(自身を含む): 200322000

約数和(自身を除く): 109854112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 807749, 1615498, 3230996, 5654243, 6461992, 11308486, 12923984, 22616972, 45233944, 90467888]

約数ペア:

[(1, 90467888), (2, 45233944), (4, 22616972), (7, 12923984), (8, 11308486), (14, 6461992), (16, 5654243), (28, 3230996), (56, 1615498), (112, 807749)]