161655638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113363}}^1$

素因数の和:113419

約数の個数: 16

約数和(自身を含む): 261190656

約数和(自身を除く): 99535018

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 113363, 226726, 2607349, 3514253, 5214698, 7028506, 80827819, 161655638]

約数ペア:

[(1, 161655638), (2, 80827819), (23, 7028506), (31, 5214698), (46, 3514253), (62, 2607349), (713, 226726), (1426, 113363)]