81856328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7507}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 162172800

約数和(自身を除く): 80316472

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2726, 5452, 7507, 10904, 15014, 30028, 60056, 217703, 352829, 435406, 705658, 870812, 1411316, 1741624, 2822632, 10232041, 20464082, 40928164, 81856328]

約数ペア:

[(1, 81856328), (2, 40928164), (4, 20464082), (8, 10232041), (29, 2822632), (47, 1741624), (58, 1411316), (94, 870812), (116, 705658), (188, 435406), (232, 352829), (376, 217703), (1363, 60056), (2726, 30028), (5452, 15014), (7507, 10904)]