31296568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 61048800

約数和(自身を除く): 29752232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 277, 487, 554, 974, 1108, 1948, 2216, 3896, 8033, 14123, 16066, 28246, 32132, 56492, 64264, 112984, 134899, 269798, 539596, 1079192, 3912071, 7824142, 15648284, 31296568]

約数ペア:

[(1, 31296568), (2, 15648284), (4, 7824142), (8, 3912071), (29, 1079192), (58, 539596), (116, 269798), (232, 134899), (277, 112984), (487, 64264), (554, 56492), (974, 32132), (1108, 28246), (1948, 16066), (2216, 14123), (3896, 8033)]