65660072

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{5101}}^1$

素因数の和:6716

約数の個数: 16

約数和(自身を含む): 123213300

約数和(自身を除く): 57553228

約数列:

[1, 2, 4, 8, 1609, 3218, 5101, 6436, 10202, 12872, 20404, 40808, 8207509, 16415018, 32830036, 65660072]

約数ペア:

[(1, 65660072), (2, 32830036), (4, 16415018), (8, 8207509), (1609, 40808), (3218, 20404), (5101, 12872), (6436, 10202)]