23391256

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 50400000

約数和(自身を除く): 27008744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2099, 2786, 4198, 5572, 8396, 11144, 14693, 16792, 29386, 58772, 117544, 417701, 835402, 1670804, 2923907, 3341608, 5847814, 11695628, 23391256]

約数ペア:

[(1, 23391256), (2, 11695628), (4, 5847814), (7, 3341608), (8, 2923907), (14, 1670804), (28, 835402), (56, 417701), (199, 117544), (398, 58772), (796, 29386), (1393, 16792), (1592, 14693), (2099, 11144), (2786, 8396), (4198, 5572)]