91817152

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 209214720

約数和(自身を除く): 117397568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 622, 659, 1244, 1318, 2177, 2488, 2636, 4354, 4613, 4976, 5272, 8708, 9226, 9952, 10544, 17416, 18452, 19904, 21088, 34832, 36904, 42176, 69664, 73808, 139328, 147616, 204949, 295232, 409898, 819796, 1434643, 1639592, 2869286, 3279184, 5738572, 6558368, 11477144, 13116736, 22954288, 45908576, 91817152]

約数ペア:

[(1, 91817152), (2, 45908576), (4, 22954288), (7, 13116736), (8, 11477144), (14, 6558368), (16, 5738572), (28, 3279184), (32, 2869286), (56, 1639592), (64, 1434643), (112, 819796), (224, 409898), (311, 295232), (448, 204949), (622, 147616), (659, 139328), (1244, 73808), (1318, 69664), (2177, 42176), (2488, 36904), (2636, 34832), (4354, 21088), (4613, 19904), (4976, 18452), (5272, 17416), (8708, 10544), (9226, 9952)]