64915352

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{12659}}^1$

素因数の和:13306

約数の個数: 16

約数和(自身を含む): 121915800

約数和(自身を除く): 57000448

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 12659, 25318, 50636, 101272, 8114419, 16228838, 32457676, 64915352]

約数ペア:

[(1, 64915352), (2, 32457676), (4, 16228838), (8, 8114419), (641, 101272), (1282, 50636), (2564, 25318), (5128, 12659)]