121025776

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{31649}}^1$

素因数の和:31896

約数の個数: 20

約数和(自身を含む): 235476000

約数和(自身を除く): 114450224

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 31649, 63298, 126596, 253192, 506384, 7564111, 15128222, 30256444, 60512888, 121025776]

約数ペア:

[(1, 121025776), (2, 60512888), (4, 30256444), (8, 15128222), (16, 7564111), (239, 506384), (478, 253192), (956, 126596), (1912, 63298), (3824, 31649)]