43131968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 56

約数和(自身を含む): 94146624

約数和(自身を除く): 51014656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 311, 352, 394, 622, 704, 788, 1244, 1576, 2167, 2488, 3152, 3421, 4334, 4976, 6304, 6842, 8668, 9952, 12608, 13684, 17336, 19904, 27368, 34672, 54736, 61267, 69344, 109472, 122534, 138688, 218944, 245068, 490136, 673937, 980272, 1347874, 1960544, 2695748, 3921088, 5391496, 10782992, 21565984, 43131968]

約数ペア:

[(1, 43131968), (2, 21565984), (4, 10782992), (8, 5391496), (11, 3921088), (16, 2695748), (22, 1960544), (32, 1347874), (44, 980272), (64, 673937), (88, 490136), (176, 245068), (197, 218944), (311, 138688), (352, 122534), (394, 109472), (622, 69344), (704, 61267), (788, 54736), (1244, 34672), (1576, 27368), (2167, 19904), (2488, 17336), (3152, 13684), (3421, 12608), (4334, 9952), (4976, 8668), (6304, 6842)]