81009358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42953}}^1$

素因数の和:43019

約数の個数: 16

約数和(自身を含む): 129892896

約数和(自身を除く): 48883538

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 42953, 85906, 987919, 1761073, 1975838, 3522146, 40504679, 81009358]

約数ペア:

[(1, 81009358), (2, 40504679), (23, 3522146), (41, 1975838), (46, 1761073), (82, 987919), (943, 85906), (1886, 42953)]