91091638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{180023}}^1$

素因数の和:180059

約数の個数: 16

約数和(自身を含む): 155540736

約数和(自身を除く): 64449098

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 180023, 360046, 1980253, 3960506, 4140529, 8281058, 45545819, 91091638]

約数ペア:

[(1, 91091638), (2, 45545819), (11, 8281058), (22, 4140529), (23, 3960506), (46, 1980253), (253, 360046), (506, 180023)]