80392256

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 183221376

約数和(自身を除く): 102829120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 577, 622, 1154, 1244, 2177, 2308, 2488, 4039, 4354, 4616, 4976, 8078, 8708, 9232, 9952, 16156, 17416, 18464, 19904, 32312, 34832, 36928, 64624, 69664, 129248, 139328, 179447, 258496, 358894, 717788, 1256129, 1435576, 2512258, 2871152, 5024516, 5742304, 10049032, 11484608, 20098064, 40196128, 80392256]

約数ペア:

[(1, 80392256), (2, 40196128), (4, 20098064), (7, 11484608), (8, 10049032), (14, 5742304), (16, 5024516), (28, 2871152), (32, 2512258), (56, 1435576), (64, 1256129), (112, 717788), (224, 358894), (311, 258496), (448, 179447), (577, 139328), (622, 129248), (1154, 69664), (1244, 64624), (2177, 36928), (2308, 34832), (2488, 32312), (4039, 19904), (4354, 18464), (4616, 17416), (4976, 16156), (8078, 9952), (8708, 9232)]