23453288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 21595672

約数列:

[1, 2, 4, 8, 71, 142, 157, 263, 284, 314, 526, 568, 628, 1052, 1256, 2104, 11147, 18673, 22294, 37346, 41291, 44588, 74692, 82582, 89176, 149384, 165164, 330328, 2931661, 5863322, 11726644, 23453288]

約数ペア:

[(1, 23453288), (2, 11726644), (4, 5863322), (8, 2931661), (71, 330328), (142, 165164), (157, 149384), (263, 89176), (284, 82582), (314, 74692), (526, 44588), (568, 41291), (628, 37346), (1052, 22294), (1256, 18673), (2104, 11147)]