91793128

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8237}}^1$

素因数の和:8449

約数の個数: 32

約数和(自身を含む): 197712000

約数和(自身を除く): 105918872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 8237, 11144, 16474, 32948, 57659, 65896, 115318, 230636, 461272, 1639163, 3278326, 6556652, 11474141, 13113304, 22948282, 45896564, 91793128]

約数ペア:

[(1, 91793128), (2, 45896564), (4, 22948282), (7, 13113304), (8, 11474141), (14, 6556652), (28, 3278326), (56, 1639163), (199, 461272), (398, 230636), (796, 115318), (1393, 65896), (1592, 57659), (2786, 32948), (5572, 16474), (8237, 11144)]