31377764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15173}}^1$

素因数の和:15235

約数の個数: 24

約数和(自身を含む): 61181568

約数和(自身を除く): 29803804

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 15173, 30346, 60692, 166903, 333806, 667612, 713131, 1426262, 2852524, 7844441, 15688882, 31377764]

約数ペア:

[(1, 31377764), (2, 15688882), (4, 7844441), (11, 2852524), (22, 1426262), (44, 713131), (47, 667612), (94, 333806), (188, 166903), (517, 60692), (1034, 30346), (2068, 15173)]