41720458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2543}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 67527936

約数和(自身を除く): 25807478

約数列:

[1, 2, 13, 26, 631, 1262, 2543, 5086, 8203, 16406, 33059, 66118, 1604633, 3209266, 20860229, 41720458]

約数ペア:

[(1, 41720458), (2, 20860229), (13, 3209266), (26, 1604633), (631, 66118), (1262, 33059), (2543, 16406), (5086, 8203)]