558416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2078

約数の個数: 20

約数和(自身を含む): 1146132

約数和(自身を除く): 587716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2053, 4106, 8212, 16424, 32848, 34901, 69802, 139604, 279208, 558416]

約数ペア:

[(1, 558416), (2, 279208), (4, 139604), (8, 69802), (16, 34901), (17, 32848), (34, 16424), (68, 8212), (136, 4106), (272, 2053)]