961495904

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 1922139072

約数和(自身を除く): 960643168

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 563, 643, 664, 1126, 1286, 1328, 2252, 2572, 2656, 4504, 5144, 9008, 10288, 18016, 20576, 46729, 53369, 93458, 106738, 186916, 213476, 362009, 373832, 426952, 724018, 747664, 853904, 1448036, 1495328, 1707808, 2896072, 5792144, 11584288, 30046747, 60093494, 120186988, 240373976, 480747952, 961495904]

約数ペア:

[(1, 961495904), (2, 480747952), (4, 240373976), (8, 120186988), (16, 60093494), (32, 30046747), (83, 11584288), (166, 5792144), (332, 2896072), (563, 1707808), (643, 1495328), (664, 1448036), (1126, 853904), (1286, 747664), (1328, 724018), (2252, 426952), (2572, 373832), (2656, 362009), (4504, 213476), (5144, 186916), (9008, 106738), (10288, 93458), (18016, 53369), (20576, 46729)]