81611582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39733}}^1$

素因数の和:39827

約数の個数: 16

約数和(自身を含む): 133506240

約数和(自身を除く): 51894658

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39733, 79466, 516529, 1033058, 3138907, 6277814, 40805791, 81611582]

約数ペア:

[(1, 81611582), (2, 40805791), (13, 6277814), (26, 3138907), (79, 1033058), (158, 516529), (1027, 79466), (2054, 39733)]