40397926

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 61581744

約数和(自身を除く): 21183818

約数列:

[1, 2, 83, 166, 397, 613, 794, 1226, 32951, 50879, 65902, 101758, 243361, 486722, 20198963, 40397926]

約数ペア:

[(1, 40397926), (2, 20198963), (83, 486722), (166, 243361), (397, 101758), (613, 65902), (794, 50879), (1226, 32951)]