81773134

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 124418448

約数和(自身を除く): 42645314

約数列:

[1, 2, 97, 194, 307, 614, 1373, 2746, 29779, 59558, 133181, 266362, 421511, 843022, 40886567, 81773134]

約数ペア:

[(1, 81773134), (2, 40886567), (97, 843022), (194, 421511), (307, 266362), (614, 133181), (1373, 59558), (2746, 29779)]