22647584

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 46347840

約数和(自身を除く): 23700256

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 151, 172, 218, 302, 344, 436, 604, 688, 872, 1208, 1376, 1744, 2416, 3488, 4687, 4832, 6493, 9374, 12986, 16459, 18748, 25972, 32918, 37496, 51944, 65836, 74992, 103888, 131672, 149984, 207776, 263344, 526688, 707737, 1415474, 2830948, 5661896, 11323792, 22647584]

約数ペア:

[(1, 22647584), (2, 11323792), (4, 5661896), (8, 2830948), (16, 1415474), (32, 707737), (43, 526688), (86, 263344), (109, 207776), (151, 149984), (172, 131672), (218, 103888), (302, 74992), (344, 65836), (436, 51944), (604, 37496), (688, 32918), (872, 25972), (1208, 18748), (1376, 16459), (1744, 12986), (2416, 9374), (3488, 6493), (4687, 4832)]