31361848

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1993}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 67476960

約数和(自身を除く): 36115112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 1993, 2248, 3934, 3986, 7868, 7972, 13951, 15736, 15944, 27902, 55804, 111608, 560033, 1120066, 2240132, 3920231, 4480264, 7840462, 15680924, 31361848]

約数ペア:

[(1, 31361848), (2, 15680924), (4, 7840462), (7, 4480264), (8, 3920231), (14, 2240132), (28, 1120066), (56, 560033), (281, 111608), (562, 55804), (1124, 27902), (1967, 15944), (1993, 15736), (2248, 13951), (3934, 7972), (3986, 7868)]