61806896

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{12421}}^1$

素因数の和:12740

約数の個数: 20

約数和(自身を含む): 120145584

約数和(自身を除く): 58338688

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 12421, 24842, 49684, 99368, 198736, 3862931, 7725862, 15451724, 30903448, 61806896]

約数ペア:

[(1, 61806896), (2, 30903448), (4, 15451724), (8, 7725862), (16, 3862931), (311, 198736), (622, 99368), (1244, 49684), (2488, 24842), (4976, 12421)]