2291056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8448

約数の個数: 20

約数和(自身を含む): 4700592

約数和(自身を除く): 2409536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8423, 16846, 33692, 67384, 134768, 143191, 286382, 572764, 1145528, 2291056]

約数ペア:

[(1, 2291056), (2, 1145528), (4, 572764), (8, 286382), (16, 143191), (17, 134768), (34, 67384), (68, 33692), (136, 16846), (272, 8423)]