57705136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{116341}}^1$

素因数の和:116380

約数の個数: 20

約数和(自身を含む): 115411264

約数和(自身を除く): 57706128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 116341, 232682, 465364, 930728, 1861456, 3606571, 7213142, 14426284, 28852568, 57705136]

約数ペア:

[(1, 57705136), (2, 28852568), (4, 14426284), (8, 7213142), (16, 3606571), (31, 1861456), (62, 930728), (124, 465364), (248, 232682), (496, 116341)]