85221442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 140621184

約数和(自身を除く): 55399742

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 731, 821, 1207, 1462, 1642, 2414, 3053, 6106, 13957, 27914, 35303, 51901, 58291, 70606, 103802, 116582, 600151, 990947, 1200302, 1981894, 2506513, 5013026, 42610721, 85221442]

約数ペア:

[(1, 85221442), (2, 42610721), (17, 5013026), (34, 2506513), (43, 1981894), (71, 1200302), (86, 990947), (142, 600151), (731, 116582), (821, 103802), (1207, 70606), (1462, 58291), (1642, 51901), (2414, 35303), (3053, 27914), (6106, 13957)]