99918590

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44017}}^1$

素因数の和:44251

約数の個数: 16

約数和(自身を含む): 180649872

約数和(自身を除く): 80731282

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 44017, 88034, 220085, 440170, 9991859, 19983718, 49959295, 99918590]

約数ペア:

[(1, 99918590), (2, 49959295), (5, 19983718), (10, 9991859), (227, 440170), (454, 220085), (1135, 88034), (2270, 44017)]