65336464

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{2557}}^1$

素因数の和:4162

約数の個数: 20

約数和(自身を含む): 126718204

約数和(自身を除く): 61381740

約数列:

[1, 2, 4, 8, 16, 1597, 2557, 3194, 5114, 6388, 10228, 12776, 20456, 25552, 40912, 4083529, 8167058, 16334116, 32668232, 65336464]

約数ペア:

[(1, 65336464), (2, 32668232), (4, 16334116), (8, 8167058), (16, 4083529), (1597, 40912), (2557, 25552), (3194, 20456), (5114, 12776), (6388, 10228)]