16996784

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5277

約数の個数: 40

約数和(自身を含む): 38940960

約数和(自身を除く): 21944176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5233, 10466, 20932, 36631, 41864, 73262, 83728, 146524, 151757, 293048, 303514, 586096, 607028, 1062299, 1214056, 2124598, 2428112, 4249196, 8498392, 16996784]

約数ペア:

[(1, 16996784), (2, 8498392), (4, 4249196), (7, 2428112), (8, 2124598), (14, 1214056), (16, 1062299), (28, 607028), (29, 586096), (56, 303514), (58, 293048), (112, 151757), (116, 146524), (203, 83728), (232, 73262), (406, 41864), (464, 36631), (812, 20932), (1624, 10466), (3248, 5233)]