57271208

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{90619}}^1$

素因数の和:90704

約数の個数: 16

約数和(自身を含む): 108744000

約数和(自身を除く): 51472792

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 90619, 181238, 362476, 724952, 7158901, 14317802, 28635604, 57271208]

約数ペア:

[(1, 57271208), (2, 28635604), (4, 14317802), (8, 7158901), (79, 724952), (158, 362476), (316, 181238), (632, 90619)]