42849328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 86428496

約数和(自身を除く): 43579168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1021, 2042, 2623, 4084, 5246, 8168, 10492, 16336, 20984, 41968, 43903, 62281, 87806, 124562, 175612, 249124, 351224, 498248, 702448, 996496, 2678083, 5356166, 10712332, 21424664, 42849328]

約数ペア:

[(1, 42849328), (2, 21424664), (4, 10712332), (8, 5356166), (16, 2678083), (43, 996496), (61, 702448), (86, 498248), (122, 351224), (172, 249124), (244, 175612), (344, 124562), (488, 87806), (688, 62281), (976, 43903), (1021, 41968), (2042, 20984), (2623, 16336), (4084, 10492), (5246, 8168)]