31784136

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12377}}^1$

素因数の和:12493

約数の個数: 32

約数和(自身を含む): 80209440

約数和(自身を除く): 48425304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 12377, 24754, 37131, 49508, 74262, 99016, 148524, 297048, 1324339, 2648678, 3973017, 5297356, 7946034, 10594712, 15892068, 31784136]

約数ペア:

[(1, 31784136), (2, 15892068), (3, 10594712), (4, 7946034), (6, 5297356), (8, 3973017), (12, 2648678), (24, 1324339), (107, 297048), (214, 148524), (321, 99016), (428, 74262), (642, 49508), (856, 37131), (1284, 24754), (2568, 12377)]