39190864

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34499}}^1$

素因数の和:34578

約数の個数: 20

約数和(自身を含む): 77004000

約数和(自身を除く): 37813136

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34499, 68998, 137996, 275992, 551984, 2449429, 4898858, 9797716, 19595432, 39190864]

約数ペア:

[(1, 39190864), (2, 19595432), (4, 9797716), (8, 4898858), (16, 2449429), (71, 551984), (142, 275992), (284, 137996), (568, 68998), (1136, 34499)]