16853872

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5233

約数の個数: 40

約数和(自身を含む): 38613600

約数和(自身を除く): 21759728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5189, 10378, 20756, 36323, 41512, 72646, 83024, 145292, 150481, 290584, 300962, 581168, 601924, 1053367, 1203848, 2106734, 2407696, 4213468, 8426936, 16853872]

約数ペア:

[(1, 16853872), (2, 8426936), (4, 4213468), (7, 2407696), (8, 2106734), (14, 1203848), (16, 1053367), (28, 601924), (29, 581168), (56, 300962), (58, 290584), (112, 150481), (116, 145292), (203, 83024), (232, 72646), (406, 41512), (464, 36323), (812, 20756), (1624, 10378), (3248, 5189)]