79325776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{159931}}^1$

素因数の和:159970

約数の個数: 20

約数和(自身を含む): 158652544

約数和(自身を除く): 79326768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 159931, 319862, 639724, 1279448, 2558896, 4957861, 9915722, 19831444, 39662888, 79325776]

約数ペア:

[(1, 79325776), (2, 39662888), (4, 19831444), (8, 9915722), (16, 4957861), (31, 2558896), (62, 1279448), (124, 639724), (248, 319862), (496, 159931)]