89438908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7577}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 169322832

約数和(自身を除く): 79883924

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 7577, 11804, 15154, 30308, 98501, 197002, 394004, 1719979, 3439958, 6879916, 22359727, 44719454, 89438908]

約数ペア:

[(1, 89438908), (2, 44719454), (4, 22359727), (13, 6879916), (26, 3439958), (52, 1719979), (227, 394004), (454, 197002), (908, 98501), (2951, 30308), (5902, 15154), (7577, 11804)]