91531004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 164416560

約数和(自身を除く): 72885556

約数列:

[1, 2, 4, 43, 86, 172, 433, 866, 1229, 1732, 2458, 4916, 18619, 37238, 52847, 74476, 105694, 211388, 532157, 1064314, 2128628, 22882751, 45765502, 91531004]

約数ペア:

[(1, 91531004), (2, 45765502), (4, 22882751), (43, 2128628), (86, 1064314), (172, 532157), (433, 211388), (866, 105694), (1229, 74476), (1732, 52847), (2458, 37238), (4916, 18619)]