80389324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 154054656

約数和(自身を除く): 73665332

約数列:

[1, 2, 4, 23, 31, 46, 62, 71, 92, 124, 142, 284, 397, 713, 794, 1426, 1588, 1633, 2201, 2852, 3266, 4402, 6532, 8804, 9131, 12307, 18262, 24614, 28187, 36524, 49228, 50623, 56374, 101246, 112748, 202492, 283061, 566122, 648301, 873797, 1132244, 1296602, 1747594, 2593204, 3495188, 20097331, 40194662, 80389324]

約数ペア:

[(1, 80389324), (2, 40194662), (4, 20097331), (23, 3495188), (31, 2593204), (46, 1747594), (62, 1296602), (71, 1132244), (92, 873797), (124, 648301), (142, 566122), (284, 283061), (397, 202492), (713, 112748), (794, 101246), (1426, 56374), (1588, 50623), (1633, 49228), (2201, 36524), (2852, 28187), (3266, 24614), (4402, 18262), (6532, 12307), (8804, 9131)]