23597288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20657

約数の個数: 32

約数和(自身を含む): 51982560

約数和(自身を除く): 28385272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20627, 41254, 82508, 165016, 226897, 268151, 453794, 536302, 907588, 1072604, 1815176, 2145208, 2949661, 5899322, 11798644, 23597288]

約数ペア:

[(1, 23597288), (2, 11798644), (4, 5899322), (8, 2949661), (11, 2145208), (13, 1815176), (22, 1072604), (26, 907588), (44, 536302), (52, 453794), (88, 268151), (104, 226897), (143, 165016), (286, 82508), (572, 41254), (1144, 20627)]