79845904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{262651}}^1$

素因数の和:262678

約数の個数: 20

約数和(自身を含む): 162844240

約数和(自身を除く): 82998336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 262651, 525302, 1050604, 2101208, 4202416, 4990369, 9980738, 19961476, 39922952, 79845904]

約数ペア:

[(1, 79845904), (2, 39922952), (4, 19961476), (8, 9980738), (16, 4990369), (19, 4202416), (38, 2101208), (76, 1050604), (152, 525302), (304, 262651)]