89433784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5107}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 183888000

約数和(自身を除く): 94454216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 5107, 8756, 10214, 17512, 20428, 40856, 56177, 112354, 224708, 449416, 1016293, 2032586, 4065172, 8130344, 11179223, 22358446, 44716892, 89433784]

約数ペア:

[(1, 89433784), (2, 44716892), (4, 22358446), (8, 11179223), (11, 8130344), (22, 4065172), (44, 2032586), (88, 1016293), (199, 449416), (398, 224708), (796, 112354), (1592, 56177), (2189, 40856), (4378, 20428), (5107, 17512), (8756, 10214)]