90187348

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 70689452

約数列:

[1, 2, 4, 79, 158, 167, 316, 334, 668, 1709, 3418, 6836, 13193, 26386, 52772, 135011, 270022, 285403, 540044, 570806, 1141612, 22546837, 45093674, 90187348]

約数ペア:

[(1, 90187348), (2, 45093674), (4, 22546837), (79, 1141612), (158, 570806), (167, 540044), (316, 285403), (334, 270022), (668, 135011), (1709, 52772), (3418, 26386), (6836, 13193)]