16781232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26893}}^1$

素因数の和:26917

約数の個数: 40

約数和(自身を含む): 46687984

約数和(自身を除く): 29906752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 26893, 53786, 80679, 107572, 161358, 215144, 322716, 349609, 430288, 645432, 699218, 1048827, 1290864, 1398436, 2097654, 2796872, 4195308, 5593744, 8390616, 16781232]

約数ペア:

[(1, 16781232), (2, 8390616), (3, 5593744), (4, 4195308), (6, 2796872), (8, 2097654), (12, 1398436), (13, 1290864), (16, 1048827), (24, 699218), (26, 645432), (39, 430288), (48, 349609), (52, 322716), (78, 215144), (104, 161358), (156, 107572), (208, 80679), (312, 53786), (624, 26893)]