56731646

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 86220288

約数和(自身を除く): 29488642

約数列:

[1, 2, 131, 223, 262, 446, 971, 1942, 29213, 58426, 127201, 216533, 254402, 433066, 28365823, 56731646]

約数ペア:

[(1, 56731646), (2, 28365823), (131, 433066), (223, 254402), (262, 216533), (446, 127201), (971, 58426), (1942, 29213)]