31716212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3659}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 60873120

約数和(自身を除く): 29156908

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 3659, 4334, 7318, 8668, 14636, 40249, 80498, 160996, 720823, 1441646, 2883292, 7929053, 15858106, 31716212]

約数ペア:

[(1, 31716212), (2, 15858106), (4, 7929053), (11, 2883292), (22, 1441646), (44, 720823), (197, 160996), (394, 80498), (788, 40249), (2167, 14636), (3659, 8668), (4334, 7318)]