40194946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25733}}^1$

素因数の和:25817

約数の個数: 16

約数和(自身を含む): 66702528

約数和(自身を除く): 26507582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 25733, 51466, 283063, 566126, 1827043, 3654086, 20097473, 40194946]

約数ペア:

[(1, 40194946), (2, 20097473), (11, 3654086), (22, 1827043), (71, 566126), (142, 283063), (781, 51466), (1562, 25733)]