31770242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26290558

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1439, 1577, 2878, 3154, 10073, 11039, 20146, 22078, 27341, 54682, 119437, 191387, 238874, 382774, 836059, 1672118, 2269303, 4538606, 15885121, 31770242]

約数ペア:

[(1, 31770242), (2, 15885121), (7, 4538606), (14, 2269303), (19, 1672118), (38, 836059), (83, 382774), (133, 238874), (166, 191387), (266, 119437), (581, 54682), (1162, 27341), (1439, 22078), (1577, 20146), (2878, 11039), (3154, 10073)]