40682042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4421}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 63040032

約数和(自身を除く): 22357990

約数列:

[1, 2, 43, 86, 107, 214, 4421, 4601, 8842, 9202, 190103, 380206, 473047, 946094, 20341021, 40682042]

約数ペア:

[(1, 40682042), (2, 20341021), (43, 946094), (86, 473047), (107, 380206), (214, 190103), (4421, 9202), (4601, 8842)]