125473312

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 256731552

約数和(自身を除く): 131258240

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1361, 1376, 2144, 2722, 2881, 5444, 5762, 10888, 11524, 21776, 23048, 43552, 46096, 58523, 91187, 92192, 117046, 182374, 234092, 364748, 468184, 729496, 936368, 1458992, 1872736, 2917984, 3921041, 7842082, 15684164, 31368328, 62736656, 125473312]

約数ペア:

[(1, 125473312), (2, 62736656), (4, 31368328), (8, 15684164), (16, 7842082), (32, 3921041), (43, 2917984), (67, 1872736), (86, 1458992), (134, 936368), (172, 729496), (268, 468184), (344, 364748), (536, 234092), (688, 182374), (1072, 117046), (1361, 92192), (1376, 91187), (2144, 58523), (2722, 46096), (2881, 43552), (5444, 23048), (5762, 21776), (10888, 11524)]