81180382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1493}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 125926272

約数和(自身を除く): 44745890

約数列:

[1, 2, 31, 62, 877, 1493, 1754, 2986, 27187, 46283, 54374, 92566, 1309361, 2618722, 40590191, 81180382]

約数ペア:

[(1, 81180382), (2, 40590191), (31, 2618722), (62, 1309361), (877, 92566), (1493, 54374), (1754, 46283), (2986, 27187)]