42956656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 88141680

約数和(自身を除く): 45185024

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2153, 2494, 4306, 4988, 8612, 9976, 17224, 19952, 34448, 62437, 92579, 124874, 185158, 249748, 370316, 499496, 740632, 998992, 1481264, 2684791, 5369582, 10739164, 21478328, 42956656]

約数ペア:

[(1, 42956656), (2, 21478328), (4, 10739164), (8, 5369582), (16, 2684791), (29, 1481264), (43, 998992), (58, 740632), (86, 499496), (116, 370316), (172, 249748), (232, 185158), (344, 124874), (464, 92579), (688, 62437), (1247, 34448), (2153, 19952), (2494, 17224), (4306, 9976), (4988, 8612)]