80137232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23081}}^1$

素因数の和:23127

約数の個数: 40

約数和(自身を含む): 183178752

約数和(自身を除く): 103041520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23081, 46162, 92324, 161567, 184648, 323134, 369296, 646268, 715511, 1292536, 1431022, 2585072, 2862044, 5008577, 5724088, 10017154, 11448176, 20034308, 40068616, 80137232]

約数ペア:

[(1, 80137232), (2, 40068616), (4, 20034308), (7, 11448176), (8, 10017154), (14, 5724088), (16, 5008577), (28, 2862044), (31, 2585072), (56, 1431022), (62, 1292536), (112, 715511), (124, 646268), (217, 369296), (248, 323134), (434, 184648), (496, 161567), (868, 92324), (1736, 46162), (3472, 23081)]