56369008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207239}}^1$

素因数の和:207264

約数の個数: 20

約数和(自身を含む): 115639920

約数和(自身を除く): 59270912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207239, 414478, 828956, 1657912, 3315824, 3523063, 7046126, 14092252, 28184504, 56369008]

約数ペア:

[(1, 56369008), (2, 28184504), (4, 14092252), (8, 7046126), (16, 3523063), (17, 3315824), (34, 1657912), (68, 828956), (136, 414478), (272, 207239)]