31449216

素因数分解:

$2^7\times 3^1\times {\mathrm{81899}}^1$

素因数の和:81916

約数の個数: 32

約数和(自身を含む): 83538000

約数和(自身を除く): 52088784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81899, 163798, 245697, 327596, 491394, 655192, 982788, 1310384, 1965576, 2620768, 3931152, 5241536, 7862304, 10483072, 15724608, 31449216]

約数ペア:

[(1, 31449216), (2, 15724608), (3, 10483072), (4, 7862304), (6, 5241536), (8, 3931152), (12, 2620768), (16, 1965576), (24, 1310384), (32, 982788), (48, 655192), (64, 491394), (96, 327596), (128, 245697), (192, 163798), (384, 81899)]