90948218

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{2003}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 138805056

約数和(自身を除く): 47856838

約数列:

[1, 2, 73, 146, 311, 622, 2003, 4006, 22703, 45406, 146219, 292438, 622933, 1245866, 45474109, 90948218]

約数ペア:

[(1, 90948218), (2, 45474109), (73, 1245866), (146, 622933), (311, 292438), (622, 146219), (2003, 45406), (4006, 22703)]