71341618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{2131}}^1$

素因数の和:3033

約数の個数: 16

約数和(自身を含む): 112825440

約数和(自身を除く): 41483822

約数列:

[1, 2, 19, 38, 881, 1762, 2131, 4262, 16739, 33478, 40489, 80978, 1877411, 3754822, 35670809, 71341618]

約数ペア:

[(1, 71341618), (2, 35670809), (19, 3754822), (38, 1877411), (881, 80978), (1762, 40489), (2131, 33478), (4262, 16739)]