33370310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 28621690

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 409, 410, 818, 995, 1990, 2045, 4090, 8159, 16318, 16769, 33538, 40795, 81391, 81590, 83845, 162782, 167690, 406955, 813910, 3337031, 6674062, 16685155, 33370310]

約数ペア:

[(1, 33370310), (2, 16685155), (5, 6674062), (10, 3337031), (41, 813910), (82, 406955), (199, 167690), (205, 162782), (398, 83845), (409, 81590), (410, 81391), (818, 40795), (995, 33538), (1990, 16769), (2045, 16318), (4090, 8159)]