171023632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{822229}}^1$

素因数の和:822250

約数の個数: 20

約数和(自身を含む): 356847820

約数和(自身を除く): 185824188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 822229, 1644458, 3288916, 6577832, 10688977, 13155664, 21377954, 42755908, 85511816, 171023632]

約数ペア:

[(1, 171023632), (2, 85511816), (4, 42755908), (8, 21377954), (13, 13155664), (16, 10688977), (26, 6577832), (52, 3288916), (104, 1644458), (208, 822229)]