23239728

素因数分解:

$2^4\times 3^2\times {\mathrm{161387}}^1$

素因数の和:161401

約数の個数: 30

約数和(自身を含む): 65039364

約数和(自身を除く): 41799636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 161387, 322774, 484161, 645548, 968322, 1291096, 1452483, 1936644, 2582192, 2904966, 3873288, 5809932, 7746576, 11619864, 23239728]

約数ペア:

[(1, 23239728), (2, 11619864), (3, 7746576), (4, 5809932), (6, 3873288), (8, 2904966), (9, 2582192), (12, 1936644), (16, 1452483), (18, 1291096), (24, 968322), (36, 645548), (48, 484161), (72, 322774), (144, 161387)]