31039929674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{57223}}^1$

素因数の和:57942

約数の個数: 32

約数和(自身を含む): 51836703744

約数和(自身を除く): 20796774070

約数列:

[1, 2, 13, 26, 31, 62, 403, 673, 806, 1346, 8749, 17498, 20863, 41726, 57223, 114446, 271219, 542438, 743899, 1487798, 1773913, 3547826, 23060869, 38511079, 46121738, 77022158, 500644027, 1001288054, 1193843449, 2387686898, 15519964837, 31039929674]

約数ペア:

[(1, 31039929674), (2, 15519964837), (13, 2387686898), (26, 1193843449), (31, 1001288054), (62, 500644027), (403, 77022158), (673, 46121738), (806, 38511079), (1346, 23060869), (8749, 3547826), (17498, 1773913), (20863, 1487798), (41726, 743899), (57223, 542438), (114446, 271219)]