15694956656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{485371}}^1$

素因数の和:485469

約数の個数: 40

約数和(自身を含む): 31778275584

約数和(自身を除く): 16083318928

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 32336, 485371, 970742, 1941484, 3882968, 7765936, 20870953, 22812437, 41741906, 45624874, 83483812, 91249748, 166967624, 182499496, 333935248, 364998992, 980934791, 1961869582, 3923739164, 7847478328, 15694956656]

約数ペア:

[(1, 15694956656), (2, 7847478328), (4, 3923739164), (8, 1961869582), (16, 980934791), (43, 364998992), (47, 333935248), (86, 182499496), (94, 166967624), (172, 91249748), (188, 83483812), (344, 45624874), (376, 41741906), (688, 22812437), (752, 20870953), (2021, 7765936), (4042, 3882968), (8084, 1941484), (16168, 970742), (32336, 485371)]