79593776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{81551}}^1$

素因数の和:81620

約数の個数: 20

約数和(自身を含む): 156742944

約数和(自身を除く): 77149168

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 81551, 163102, 326204, 652408, 1304816, 4974611, 9949222, 19898444, 39796888, 79593776]

約数ペア:

[(1, 79593776), (2, 39796888), (4, 19898444), (8, 9949222), (16, 4974611), (61, 1304816), (122, 652408), (244, 326204), (488, 163102), (976, 81551)]