89684068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2297}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 161374752

約数和(自身を除く): 71690684

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 2297, 4594, 9188, 9761, 19522, 39044, 98771, 197542, 395084, 521419, 1042838, 2085676, 22421017, 44842034, 89684068]

約数ペア:

[(1, 89684068), (2, 44842034), (4, 22421017), (43, 2085676), (86, 1042838), (172, 521419), (227, 395084), (454, 197542), (908, 98771), (2297, 39044), (4594, 19522), (9188, 9761)]