78865054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2833}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 122428800

約数和(自身を除く): 43563746

約数列:

[1, 2, 31, 62, 449, 898, 2833, 5666, 13919, 27838, 87823, 175646, 1272017, 2544034, 39432527, 78865054]

約数ペア:

[(1, 78865054), (2, 39432527), (31, 2544034), (62, 1272017), (449, 175646), (898, 87823), (2833, 27838), (5666, 13919)]