22313984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 88

約数和(自身を含む): 55809408

約数和(自身を除く): 33495424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 283, 308, 352, 448, 512, 566, 616, 704, 896, 1024, 1132, 1232, 1408, 1792, 1981, 2264, 2464, 2816, 3113, 3584, 3962, 4528, 4928, 5632, 6226, 7168, 7924, 9056, 9856, 11264, 12452, 15848, 18112, 19712, 21791, 24904, 31696, 36224, 39424, 43582, 49808, 63392, 72448, 78848, 87164, 99616, 126784, 144896, 174328, 199232, 253568, 289792, 348656, 398464, 507136, 697312, 796928, 1014272, 1394624, 1593856, 2028544, 2789248, 3187712, 5578496, 11156992, 22313984]

約数ペア:

[(1, 22313984), (2, 11156992), (4, 5578496), (7, 3187712), (8, 2789248), (11, 2028544), (14, 1593856), (16, 1394624), (22, 1014272), (28, 796928), (32, 697312), (44, 507136), (56, 398464), (64, 348656), (77, 289792), (88, 253568), (112, 199232), (128, 174328), (154, 144896), (176, 126784), (224, 99616), (256, 87164), (283, 78848), (308, 72448), (352, 63392), (448, 49808), (512, 43582), (566, 39424), (616, 36224), (704, 31696), (896, 24904), (1024, 21791), (1132, 19712), (1232, 18112), (1408, 15848), (1792, 12452), (1981, 11264), (2264, 9856), (2464, 9056), (2816, 7924), (3113, 7168), (3584, 6226), (3962, 5632), (4528, 4928)]