31319332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1361}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 59949792

約数和(自身を除く): 28630460

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 1361, 2092, 2722, 5444, 5753, 11506, 14971, 23012, 29942, 59884, 711803, 1423606, 2847212, 7829833, 15659666, 31319332]

約数ペア:

[(1, 31319332), (2, 15659666), (4, 7829833), (11, 2847212), (22, 1423606), (44, 711803), (523, 59884), (1046, 29942), (1361, 23012), (2092, 14971), (2722, 11506), (5444, 5753)]