81365602

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 124570080

約数和(自身を除く): 43204478

約数列:

[1, 2, 59, 118, 313, 626, 2203, 4406, 18467, 36934, 129977, 259954, 689539, 1379078, 40682801, 81365602]

約数ペア:

[(1, 81365602), (2, 40682801), (59, 1379078), (118, 689539), (313, 259954), (626, 129977), (2203, 36934), (4406, 18467)]