89048884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{542981}}^1$

素因数の和:543026

約数の個数: 12

約数和(自身を含む): 159636708

約数和(自身を除く): 70587824

約数列:

[1, 2, 4, 41, 82, 164, 542981, 1085962, 2171924, 22262221, 44524442, 89048884]

約数ペア:

[(1, 89048884), (2, 44524442), (4, 22262221), (41, 2171924), (82, 1085962), (164, 542981)]