40021798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1601}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 62285760

約数和(自身を除く): 22263962

約数列:

[1, 2, 29, 58, 431, 862, 1601, 3202, 12499, 24998, 46429, 92858, 690031, 1380062, 20010899, 40021798]

約数ペア:

[(1, 40021798), (2, 20010899), (29, 1380062), (58, 690031), (431, 92858), (862, 46429), (1601, 24998), (3202, 12499)]