80493098096

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{7848391}}^1$

素因数の和:7849040

約数の個数: 20

約数和(自身を含む): 156198697584

約数和(自身を除く): 75705599488

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 7848391, 15696782, 31393564, 62787128, 125574256, 5030818631, 10061637262, 20123274524, 40246549048, 80493098096]

約数ペア:

[(1, 80493098096), (2, 40246549048), (4, 20123274524), (8, 10061637262), (16, 5030818631), (641, 125574256), (1282, 62787128), (2564, 31393564), (5128, 15696782), (10256, 7848391)]