85831408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412651}}^1$

素因数の和:412672

約数の個数: 20

約数和(自身を含む): 179090968

約数和(自身を除く): 93259560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412651, 825302, 1650604, 3301208, 5364463, 6602416, 10728926, 21457852, 42915704, 85831408]

約数ペア:

[(1, 85831408), (2, 42915704), (4, 21457852), (8, 10728926), (13, 6602416), (16, 5364463), (26, 3301208), (52, 1650604), (104, 825302), (208, 412651)]