39910708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 73003392

約数和(自身を除く): 33092684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 4937, 8084, 9874, 19748, 212291, 232039, 424582, 464078, 849164, 928156, 9977677, 19955354, 39910708]

約数ペア:

[(1, 39910708), (2, 19955354), (4, 9977677), (43, 928156), (47, 849164), (86, 464078), (94, 424582), (172, 232039), (188, 212291), (2021, 19748), (4042, 9874), (4937, 8084)]