91289258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{11927}}^1$

素因数の和:12061

約数の個数: 16

約数和(自身を含む): 141704640

約数和(自身を除く): 50415382

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 11927, 23854, 512861, 1025722, 1061503, 2123006, 45644629, 91289258]

約数ペア:

[(1, 91289258), (2, 45644629), (43, 2123006), (86, 1061503), (89, 1025722), (178, 512861), (3827, 23854), (7654, 11927)]