80899082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85517}}^1$

素因数の和:85573

約数の個数: 16

約数和(自身を含む): 135460512

約数和(自身を除く): 54561430

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 85517, 171034, 940687, 1881374, 3677231, 7354462, 40449541, 80899082]

約数ペア:

[(1, 80899082), (2, 40449541), (11, 7354462), (22, 3677231), (43, 1881374), (86, 940687), (473, 171034), (946, 85517)]