42740608

素因数分解:

$2^7\times {\mathrm{333911}}^1$

素因数の和:333925

約数の個数: 16

約数和(自身を含む): 85147560

約数和(自身を除く): 42406952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 333911, 667822, 1335644, 2671288, 5342576, 10685152, 21370304, 42740608]

約数ペア:

[(1, 42740608), (2, 21370304), (4, 10685152), (8, 5342576), (16, 2671288), (32, 1335644), (64, 667822), (128, 333911)]