42376816

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29759}}^1$

素因数の和:29856

約数の個数: 20

約数和(自身を含む): 83030400

約数和(自身を除く): 40653584

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29759, 59518, 119036, 238072, 476144, 2648551, 5297102, 10594204, 21188408, 42376816]

約数ペア:

[(1, 42376816), (2, 21188408), (4, 10594204), (8, 5297102), (16, 2648551), (89, 476144), (178, 238072), (356, 119036), (712, 59518), (1424, 29759)]