80583982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 128887200

約数和(自身を除く): 48303218

約数列:

[1, 2, 29, 58, 67, 89, 134, 178, 233, 466, 1943, 2581, 3886, 5162, 5963, 6757, 11926, 13514, 15611, 20737, 31222, 41474, 172927, 345854, 452719, 601373, 905438, 1202746, 1389379, 2778758, 40291991, 80583982]

約数ペア:

[(1, 80583982), (2, 40291991), (29, 2778758), (58, 1389379), (67, 1202746), (89, 905438), (134, 601373), (178, 452719), (233, 345854), (466, 172927), (1943, 41474), (2581, 31222), (3886, 20737), (5162, 15611), (5963, 13514), (6757, 11926)]