42167990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14591}}^1$

素因数の和:14632

約数の個数: 24

約数和(自身を含む): 80635392

約数和(自身を除く): 38467402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14591, 29182, 72955, 145910, 248047, 496094, 1240235, 2480470, 4216799, 8433598, 21083995, 42167990]

約数ペア:

[(1, 42167990), (2, 21083995), (5, 8433598), (10, 4216799), (17, 2480470), (34, 1240235), (85, 496094), (170, 248047), (289, 145910), (578, 72955), (1445, 29182), (2890, 14591)]