8731216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 30

約数和(自身を含む): 18323790

約数和(自身を除く): 9592574

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3229, 6458, 12916, 25832, 41977, 51664, 83954, 167908, 335816, 545701, 671632, 1091402, 2182804, 4365608, 8731216]

約数ペア:

[(1, 8731216), (2, 4365608), (4, 2182804), (8, 1091402), (13, 671632), (16, 545701), (26, 335816), (52, 167908), (104, 83954), (169, 51664), (208, 41977), (338, 25832), (676, 12916), (1352, 6458), (2704, 3229)]