16243136

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2821

約数の個数: 56

約数和(自身を含む): 39684960

約数和(自身を除く): 23441824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2789, 2912, 5578, 5824, 11156, 19523, 22312, 36257, 39046, 44624, 72514, 78092, 89248, 145028, 156184, 178496, 253799, 290056, 312368, 507598, 580112, 624736, 1015196, 1160224, 1249472, 2030392, 2320448, 4060784, 8121568, 16243136]

約数ペア:

[(1, 16243136), (2, 8121568), (4, 4060784), (7, 2320448), (8, 2030392), (13, 1249472), (14, 1160224), (16, 1015196), (26, 624736), (28, 580112), (32, 507598), (52, 312368), (56, 290056), (64, 253799), (91, 178496), (104, 156184), (112, 145028), (182, 89248), (208, 78092), (224, 72514), (364, 44624), (416, 39046), (448, 36257), (728, 22312), (832, 19523), (1456, 11156), (2789, 5824), (2912, 5578)]