80371504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{106877}}^1$

素因数の和:106932

約数の個数: 20

約数和(自身を含む): 159034464

約数和(自身を除く): 78662960

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 106877, 213754, 427508, 855016, 1710032, 5023219, 10046438, 20092876, 40185752, 80371504]

約数ペア:

[(1, 80371504), (2, 40185752), (4, 20092876), (8, 10046438), (16, 5023219), (47, 1710032), (94, 855016), (188, 427508), (376, 213754), (752, 106877)]