80308256

素因数分解:

$2^5\times 7^2\times {\mathrm{51217}}^1$

素因数の和:51241

約数の個数: 36

約数和(自身を含む): 183923838

約数和(自身を除く): 103615582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51217, 102434, 204868, 358519, 409736, 717038, 819472, 1434076, 1638944, 2509633, 2868152, 5019266, 5736304, 10038532, 11472608, 20077064, 40154128, 80308256]

約数ペア:

[(1, 80308256), (2, 40154128), (4, 20077064), (7, 11472608), (8, 10038532), (14, 5736304), (16, 5019266), (28, 2868152), (32, 2509633), (49, 1638944), (56, 1434076), (98, 819472), (112, 717038), (196, 409736), (224, 358519), (392, 204868), (784, 102434), (1568, 51217)]