64554974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127579}}^1$

素因数の和:127615

約数の個数: 16

約数和(自身を含む): 110229120

約数和(自身を除く): 45674146

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127579, 255158, 1403369, 2806738, 2934317, 5868634, 32277487, 64554974]

約数ペア:

[(1, 64554974), (2, 32277487), (11, 5868634), (22, 2934317), (23, 2806738), (46, 1403369), (253, 255158), (506, 127579)]