31424384

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 62864640

約数和(自身を除く): 31440256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 641, 766, 1282, 1532, 2564, 3064, 5128, 6128, 10256, 12256, 20512, 24512, 41024, 49024, 82048, 245503, 491006, 982012, 1964024, 3928048, 7856096, 15712192, 31424384]

約数ペア:

[(1, 31424384), (2, 15712192), (4, 7856096), (8, 3928048), (16, 1964024), (32, 982012), (64, 491006), (128, 245503), (383, 82048), (641, 49024), (766, 41024), (1282, 24512), (1532, 20512), (2564, 12256), (3064, 10256), (5128, 6128)]