85817852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4663}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 155143296

約数和(自身を除く): 69325444

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 4663, 9202, 9326, 18404, 18652, 200509, 401018, 498941, 802036, 997882, 1995764, 21454463, 42908926, 85817852]

約数ペア:

[(1, 85817852), (2, 42908926), (4, 21454463), (43, 1995764), (86, 997882), (107, 802036), (172, 498941), (214, 401018), (428, 200509), (4601, 18652), (4663, 18404), (9202, 9326)]