45642790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{268487}}^1$

素因数の和:268511

約数の個数: 16

約数和(自身を含む): 86990112

約数和(自身を除く): 41347322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 268487, 536974, 1342435, 2684870, 4564279, 9128558, 22821395, 45642790]

約数ペア:

[(1, 45642790), (2, 22821395), (5, 9128558), (10, 4564279), (17, 2684870), (34, 1342435), (85, 536974), (170, 268487)]