40181924

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 71463168

約数和(自身を除く): 31281244

約数列:

[1, 2, 4, 107, 214, 223, 421, 428, 446, 842, 892, 1684, 23861, 45047, 47722, 90094, 93883, 95444, 180188, 187766, 375532, 10045481, 20090962, 40181924]

約数ペア:

[(1, 40181924), (2, 20090962), (4, 10045481), (107, 375532), (214, 187766), (223, 180188), (421, 95444), (428, 93883), (446, 90094), (842, 47722), (892, 45047), (1684, 23861)]