81925394

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1657}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 125344800

約数和(自身を除く): 43419406

約数列:

[1, 2, 59, 118, 419, 838, 1657, 3314, 24721, 49442, 97763, 195526, 694283, 1388566, 40962697, 81925394]

約数ペア:

[(1, 81925394), (2, 40962697), (59, 1388566), (118, 694283), (419, 195526), (838, 97763), (1657, 49442), (3314, 24721)]