40745168

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2423}}^1$

素因数の和:3482

約数の個数: 20

約数和(自身を含む): 79051488

約数和(自身を除く): 38306320

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2423, 4204, 4846, 8408, 9692, 16816, 19384, 38768, 2546573, 5093146, 10186292, 20372584, 40745168]

約数ペア:

[(1, 40745168), (2, 20372584), (4, 10186292), (8, 5093146), (16, 2546573), (1051, 38768), (2102, 19384), (2423, 16816), (4204, 9692), (4846, 8408)]