23023312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 48746880

約数和(自身を除く): 25723568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1559, 1846, 3118, 3692, 6236, 7384, 12472, 14768, 20267, 24944, 40534, 81068, 110689, 162136, 221378, 324272, 442756, 885512, 1438957, 1771024, 2877914, 5755828, 11511656, 23023312]

約数ペア:

[(1, 23023312), (2, 11511656), (4, 5755828), (8, 2877914), (13, 1771024), (16, 1438957), (26, 885512), (52, 442756), (71, 324272), (104, 221378), (142, 162136), (208, 110689), (284, 81068), (568, 40534), (923, 24944), (1136, 20267), (1559, 14768), (1846, 12472), (3118, 7384), (3692, 6236)]