164513032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{663359}}^1$

素因数の和:663396

約数の個数: 16

約数和(自身を含む): 318412800

約数和(自身を除く): 153899768

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 663359, 1326718, 2653436, 5306872, 20564129, 41128258, 82256516, 164513032]

約数ペア:

[(1, 164513032), (2, 82256516), (4, 41128258), (8, 20564129), (31, 5306872), (62, 2653436), (124, 1326718), (248, 663359)]