31009781724

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{70921}}^1$

素因数の和:71450

約数の個数: 48

約数和(自身を含む): 73395759360

約数和(自身を除く): 42385977636

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 439, 498, 878, 996, 1317, 1756, 2634, 5268, 36437, 70921, 72874, 109311, 141842, 145748, 212763, 218622, 283684, 425526, 437244, 851052, 5886443, 11772886, 17659329, 23545772, 31134319, 35318658, 62268638, 70637316, 93402957, 124537276, 186805914, 373611828, 2584148477, 5168296954, 7752445431, 10336593908, 15504890862, 31009781724]

約数ペア:

[(1, 31009781724), (2, 15504890862), (3, 10336593908), (4, 7752445431), (6, 5168296954), (12, 2584148477), (83, 373611828), (166, 186805914), (249, 124537276), (332, 93402957), (439, 70637316), (498, 62268638), (878, 35318658), (996, 31134319), (1317, 23545772), (1756, 17659329), (2634, 11772886), (5268, 5886443), (36437, 851052), (70921, 437244), (72874, 425526), (109311, 283684), (141842, 218622), (145748, 212763)]