16887976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10441

約数の個数: 32

約数和(自身を含む): 37440000

約数和(自身を除く): 20552024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 10399, 20798, 41596, 72793, 83192, 145586, 291172, 301571, 582344, 603142, 1206284, 2110997, 2412568, 4221994, 8443988, 16887976]

約数ペア:

[(1, 16887976), (2, 8443988), (4, 4221994), (7, 2412568), (8, 2110997), (14, 1206284), (28, 603142), (29, 582344), (56, 301571), (58, 291172), (116, 145586), (203, 83192), (232, 72793), (406, 41596), (812, 20798), (1624, 10399)]