2016404216

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1637}}^1\times {\mathrm{1949}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 3832920000

約数和(自身を除く): 1816515784

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1637, 1949, 3274, 3898, 6548, 7796, 13096, 15592, 129323, 153971, 258646, 307942, 517292, 615884, 1034584, 1231768, 3190513, 6381026, 12762052, 25524104, 252050527, 504101054, 1008202108, 2016404216]

約数ペア:

[(1, 2016404216), (2, 1008202108), (4, 504101054), (8, 252050527), (79, 25524104), (158, 12762052), (316, 6381026), (632, 3190513), (1637, 1231768), (1949, 1034584), (3274, 615884), (3898, 517292), (6548, 307942), (7796, 258646), (13096, 153971), (15592, 129323)]