8469808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31139}}^1$

素因数の和:31164

約数の個数: 20

約数和(自身を含む): 17376120

約数和(自身を除く): 8906312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31139, 62278, 124556, 249112, 498224, 529363, 1058726, 2117452, 4234904, 8469808]

約数ペア:

[(1, 8469808), (2, 4234904), (4, 2117452), (8, 1058726), (16, 529363), (17, 498224), (34, 249112), (68, 124556), (136, 62278), (272, 31139)]