31233448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 61488000

約数和(自身を除く): 30254552

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 853, 1592, 1706, 3412, 4577, 6824, 9154, 18308, 19619, 36616, 39238, 78476, 156952, 169747, 339494, 678988, 1357976, 3904181, 7808362, 15616724, 31233448]

約数ペア:

[(1, 31233448), (2, 15616724), (4, 7808362), (8, 3904181), (23, 1357976), (46, 678988), (92, 339494), (184, 169747), (199, 156952), (398, 78476), (796, 39238), (853, 36616), (1592, 19619), (1706, 18308), (3412, 9154), (4577, 6824)]