64904072

素因数分解:

$2^3\times {\mathrm{1669}}^1\times {\mathrm{4861}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 121793100

約数和(自身を除く): 56889028

約数列:

[1, 2, 4, 8, 1669, 3338, 4861, 6676, 9722, 13352, 19444, 38888, 8113009, 16226018, 32452036, 64904072]

約数ペア:

[(1, 64904072), (2, 32452036), (4, 16226018), (8, 8113009), (1669, 38888), (3338, 19444), (4861, 13352), (6676, 9722)]