91316848

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9161}}^1$

素因数の和:9265

約数の個数: 40

約数和(自身を含む): 204495840

約数和(自身を除く): 113178992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9161, 9968, 18322, 36644, 64127, 73288, 128254, 146576, 256508, 513016, 815329, 1026032, 1630658, 3261316, 5707303, 6522632, 11414606, 13045264, 22829212, 45658424, 91316848]

約数ペア:

[(1, 91316848), (2, 45658424), (4, 22829212), (7, 13045264), (8, 11414606), (14, 6522632), (16, 5707303), (28, 3261316), (56, 1630658), (89, 1026032), (112, 815329), (178, 513016), (356, 256508), (623, 146576), (712, 128254), (1246, 73288), (1424, 64127), (2492, 36644), (4984, 18322), (9161, 9968)]