40020832

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{1933}}^1$

素因数の和:2590

約数の個数: 24

約数和(自身を含む): 78953616

約数和(自身を除く): 38932784

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 1933, 2588, 3866, 5176, 7732, 10352, 15464, 20704, 30928, 61856, 1250651, 2501302, 5002604, 10005208, 20010416, 40020832]

約数ペア:

[(1, 40020832), (2, 20010416), (4, 10005208), (8, 5002604), (16, 2501302), (32, 1250651), (647, 61856), (1294, 30928), (1933, 20704), (2588, 15464), (3866, 10352), (5176, 7732)]