128534176

素因数分解:

$2^5\times {\mathrm{461}}^1\times {\mathrm{8713}}^1$

素因数の和:9184

約数の個数: 24

約数和(自身を含む): 253629684

約数和(自身を除く): 125095508

約数列:

[1, 2, 4, 8, 16, 32, 461, 922, 1844, 3688, 7376, 8713, 14752, 17426, 34852, 69704, 139408, 278816, 4016693, 8033386, 16066772, 32133544, 64267088, 128534176]

約数ペア:

[(1, 128534176), (2, 64267088), (4, 32133544), (8, 16066772), (16, 8033386), (32, 4016693), (461, 278816), (922, 139408), (1844, 69704), (3688, 34852), (7376, 17426), (8713, 14752)]