16117304

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 34668000

約数和(自身を除く): 18550696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 641, 898, 1282, 1796, 2564, 3143, 3592, 4487, 5128, 6286, 8974, 12572, 17948, 25144, 35896, 287809, 575618, 1151236, 2014663, 2302472, 4029326, 8058652, 16117304]

約数ペア:

[(1, 16117304), (2, 8058652), (4, 4029326), (7, 2302472), (8, 2014663), (14, 1151236), (28, 575618), (56, 287809), (449, 35896), (641, 25144), (898, 17948), (1282, 12572), (1796, 8974), (2564, 6286), (3143, 5128), (3592, 4487)]