31004732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37087}}^1$

素因数の和:37121

約数の個数: 24

約数和(自身を含む): 62307840

約数和(自身を除く): 31303108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 37087, 74174, 148348, 407957, 704653, 815914, 1409306, 1631828, 2818612, 7751183, 15502366, 31004732]

約数ペア:

[(1, 31004732), (2, 15502366), (4, 7751183), (11, 2818612), (19, 1631828), (22, 1409306), (38, 815914), (44, 704653), (76, 407957), (209, 148348), (418, 74174), (836, 37087)]