71390234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{8219}}^1$

素因数の和:8365

約数の個数: 16

約数和(自身を含む): 110674080

約数和(自身を除く): 39283846

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8219, 8686, 16438, 353417, 706834, 830119, 1660238, 35695117, 71390234]

約数ペア:

[(1, 71390234), (2, 35695117), (43, 1660238), (86, 830119), (101, 706834), (202, 353417), (4343, 16438), (8219, 8686)]