88739824

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{39901}}^1$

素因数の和:40048

約数の個数: 20

約数和(自身を含む): 173174680

約数和(自身を除く): 84434856

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 39901, 79802, 159604, 319208, 638416, 5546239, 11092478, 22184956, 44369912, 88739824]

約数ペア:

[(1, 88739824), (2, 44369912), (4, 22184956), (8, 11092478), (16, 5546239), (139, 638416), (278, 319208), (556, 159604), (1112, 79802), (2224, 39901)]