31413303988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13451}}^1\times {\mathrm{53077}}^1$

素因数の和:66543

約数の個数: 24

約数和(自身を含む): 59976441504

約数和(自身を除く): 28563137516

約数列:

[1, 2, 4, 11, 22, 44, 13451, 26902, 53077, 53804, 106154, 147961, 212308, 295922, 583847, 591844, 1167694, 2335388, 713938727, 1427877454, 2855754908, 7853325997, 15706651994, 31413303988]

約数ペア:

[(1, 31413303988), (2, 15706651994), (4, 7853325997), (11, 2855754908), (22, 1427877454), (44, 713938727), (13451, 2335388), (26902, 1167694), (53077, 591844), (53804, 583847), (106154, 295922), (147961, 212308)]