42043892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4951}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 80697792

約数和(自身を除く): 38653900

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 4951, 8492, 9902, 19804, 54461, 108922, 217844, 955543, 1911086, 3822172, 10510973, 21021946, 42043892]

約数ペア:

[(1, 42043892), (2, 21021946), (4, 10510973), (11, 3822172), (22, 1911086), (44, 955543), (193, 217844), (386, 108922), (772, 54461), (2123, 19804), (4246, 9902), (4951, 8492)]