80835428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{743}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 144365760

約数和(自身を除く): 63530332

約数列:

[1, 2, 4, 59, 118, 236, 461, 743, 922, 1486, 1844, 2972, 27199, 43837, 54398, 87674, 108796, 175348, 342523, 685046, 1370092, 20208857, 40417714, 80835428]

約数ペア:

[(1, 80835428), (2, 40417714), (4, 20208857), (59, 1370092), (118, 685046), (236, 342523), (461, 175348), (743, 108796), (922, 87674), (1486, 54398), (1844, 43837), (2972, 27199)]