81365474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{3761}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 126628920

約数和(自身を除く): 45263446

約数列:

[1, 2, 29, 58, 373, 746, 3761, 7522, 10817, 21634, 109069, 218138, 1402853, 2805706, 40682737, 81365474]

約数ペア:

[(1, 81365474), (2, 40682737), (29, 2805706), (58, 1402853), (373, 218138), (746, 109069), (3761, 21634), (7522, 10817)]