57353438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3407}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 90789120

約数和(自身を除く): 33435682

約数列:

[1, 2, 19, 38, 443, 886, 3407, 6814, 8417, 16834, 64733, 129466, 1509301, 3018602, 28676719, 57353438]

約数ペア:

[(1, 57353438), (2, 28676719), (19, 3018602), (38, 1509301), (443, 129466), (886, 64733), (3407, 16834), (6814, 8417)]