40989922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10233

約数の個数: 16

約数和(自身を含む): 64259712

約数和(自身を除く): 23269790

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 10141, 20282, 436063, 476627, 872126, 953254, 20494961, 40989922]

約数ペア:

[(1, 40989922), (2, 20494961), (43, 953254), (47, 872126), (86, 476627), (94, 436063), (2021, 20282), (4042, 10141)]