23273744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111893}}^1$

素因数の和:111914

約数の個数: 20

約数和(自身を含む): 48561996

約数和(自身を除く): 25288252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111893, 223786, 447572, 895144, 1454609, 1790288, 2909218, 5818436, 11636872, 23273744]

約数ペア:

[(1, 23273744), (2, 11636872), (4, 5818436), (8, 2909218), (13, 1790288), (16, 1454609), (26, 895144), (52, 447572), (104, 223786), (208, 111893)]