168934064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{812183}}^1$

素因数の和:812204

約数の個数: 20

約数和(自身を含む): 352487856

約数和(自身を除く): 183553792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 812183, 1624366, 3248732, 6497464, 10558379, 12994928, 21116758, 42233516, 84467032, 168934064]

約数ペア:

[(1, 168934064), (2, 84467032), (4, 42233516), (8, 21116758), (13, 12994928), (16, 10558379), (26, 6497464), (52, 3248732), (104, 1624366), (208, 812183)]