83227828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{57637}}^1$

素因数の和:57679

約数の個数: 18

約数和(自身を含む): 153720546

約数和(自身を除く): 70492718

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 57637, 115274, 230548, 1095103, 2190206, 4380412, 20806957, 41613914, 83227828]

約数ペア:

[(1, 83227828), (2, 41613914), (4, 20806957), (19, 4380412), (38, 2190206), (76, 1095103), (361, 230548), (722, 115274), (1444, 57637)]