42554222

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 65355120

約数和(自身を除く): 22800898

約数列:

[1, 2, 59, 118, 157, 314, 2297, 4594, 9263, 18526, 135523, 271046, 360629, 721258, 21277111, 42554222]

約数ペア:

[(1, 42554222), (2, 21277111), (59, 721258), (118, 360629), (157, 271046), (314, 135523), (2297, 18526), (4594, 9263)]