80307472

素因数分解:

$2^4\times 7^2\times {\mathrm{102433}}^1$

素因数の和:102455

約数の個数: 30

約数和(自身を含む): 181000878

約数和(自身を除く): 100693406

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102433, 204866, 409732, 717031, 819464, 1434062, 1638928, 2868124, 5019217, 5736248, 10038434, 11472496, 20076868, 40153736, 80307472]

約数ペア:

[(1, 80307472), (2, 40153736), (4, 20076868), (7, 11472496), (8, 10038434), (14, 5736248), (16, 5019217), (28, 2868124), (49, 1638928), (56, 1434062), (98, 819464), (112, 717031), (196, 409732), (392, 204866), (784, 102433)]