16128616

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 34776000

約数和(自身を除く): 18647384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 1609, 2506, 3218, 5012, 6436, 10024, 11263, 12872, 22526, 45052, 90104, 288011, 576022, 1152044, 2016077, 2304088, 4032154, 8064308, 16128616]

約数ペア:

[(1, 16128616), (2, 8064308), (4, 4032154), (7, 2304088), (8, 2016077), (14, 1152044), (28, 576022), (56, 288011), (179, 90104), (358, 45052), (716, 22526), (1253, 12872), (1432, 11263), (1609, 10024), (2506, 6436), (3218, 5012)]