64356976

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{5821}}^1$

素因数の和:6520

約数の個数: 20

約数和(自身を含む): 124893544

約数和(自身を除く): 60536568

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 5821, 11056, 11642, 23284, 46568, 93136, 4022311, 8044622, 16089244, 32178488, 64356976]

約数ペア:

[(1, 64356976), (2, 32178488), (4, 16089244), (8, 8044622), (16, 4022311), (691, 93136), (1382, 46568), (2764, 23284), (5528, 11642), (5821, 11056)]