31199212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1901}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 59753232

約数和(自身を除く): 28554020

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 1901, 3802, 4103, 7604, 8206, 16412, 20911, 41822, 83644, 709073, 1418146, 2836292, 7799803, 15599606, 31199212]

約数ペア:

[(1, 31199212), (2, 15599606), (4, 7799803), (11, 2836292), (22, 1418146), (44, 709073), (373, 83644), (746, 41822), (1492, 20911), (1901, 16412), (3802, 8206), (4103, 7604)]