186561142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{86291}}^1$

素因数の和:86363

約数の個数: 16

約数和(自身を含む): 298225152

約数和(自身を除く): 111664010

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 86291, 172582, 1984693, 3969386, 4055677, 8111354, 93280571, 186561142]

約数ペア:

[(1, 186561142), (2, 93280571), (23, 8111354), (46, 4055677), (47, 3969386), (94, 1984693), (1081, 172582), (2162, 86291)]