47855834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20681}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 78177960

約数和(自身を除く): 30322126

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 20681, 41362, 268853, 537706, 1840609, 3681218, 23927917, 47855834]

約数ペア:

[(1, 47855834), (2, 23927917), (13, 3681218), (26, 1840609), (89, 537706), (178, 268853), (1157, 41362), (2314, 20681)]