161022572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{10163}}^1$

素因数の和:10417

約数の個数: 24

約数和(自身を含む): 299675376

約数和(自身を除く): 138652804

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 7922, 10163, 15844, 20326, 40652, 172771, 345542, 691084, 2367979, 4735958, 9471916, 40255643, 80511286, 161022572]

約数ペア:

[(1, 161022572), (2, 80511286), (4, 40255643), (17, 9471916), (34, 4735958), (68, 2367979), (233, 691084), (466, 345542), (932, 172771), (3961, 40652), (7922, 20326), (10163, 15844)]