80379218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{3847}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 124859904

約数和(自身を除く): 44480686

約数列:

[1, 2, 31, 62, 337, 674, 3847, 7694, 10447, 20894, 119257, 238514, 1296439, 2592878, 40189609, 80379218]

約数ペア:

[(1, 80379218), (2, 40189609), (31, 2592878), (62, 1296439), (337, 238514), (674, 119257), (3847, 20894), (7694, 10447)]