72016334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16993}}^1$

素因数の和:17171

約数の個数: 16

約数和(自身を含む): 117054672

約数和(自身を除く): 45038338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 16993, 33986, 220909, 441818, 2769859, 5539718, 36008167, 72016334]

約数ペア:

[(1, 72016334), (2, 36008167), (13, 5539718), (26, 2769859), (163, 441818), (326, 220909), (2119, 33986), (4238, 16993)]