81062632

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1289}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 173995200

約数和(自身を除く): 92932568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 1289, 2246, 2578, 4492, 5156, 7861, 8984, 9023, 10312, 15722, 18046, 31444, 36092, 62888, 72184, 1447547, 2895094, 5790188, 10132829, 11580376, 20265658, 40531316, 81062632]

約数ペア:

[(1, 81062632), (2, 40531316), (4, 20265658), (7, 11580376), (8, 10132829), (14, 5790188), (28, 2895094), (56, 1447547), (1123, 72184), (1289, 62888), (2246, 36092), (2578, 31444), (4492, 18046), (5156, 15722), (7861, 10312), (8984, 9023)]