39859144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383261}}^1$

素因数の和:383280

約数の個数: 16

約数和(自身を含む): 80485020

約数和(自身を除く): 40625876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383261, 766522, 1533044, 3066088, 4982393, 9964786, 19929572, 39859144]

約数ペア:

[(1, 39859144), (2, 19929572), (4, 9964786), (8, 4982393), (13, 3066088), (26, 1533044), (52, 766522), (104, 383261)]