23055136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 49332024

約数和(自身を除く): 26276888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 353, 416, 628, 706, 1256, 1412, 2041, 2512, 2824, 4082, 4589, 5024, 5648, 8164, 9178, 11296, 16328, 18356, 32656, 36712, 55421, 65312, 73424, 110842, 146848, 221684, 443368, 720473, 886736, 1440946, 1773472, 2881892, 5763784, 11527568, 23055136]

約数ペア:

[(1, 23055136), (2, 11527568), (4, 5763784), (8, 2881892), (13, 1773472), (16, 1440946), (26, 886736), (32, 720473), (52, 443368), (104, 221684), (157, 146848), (208, 110842), (314, 73424), (353, 65312), (416, 55421), (628, 36712), (706, 32656), (1256, 18356), (1412, 16328), (2041, 11296), (2512, 9178), (2824, 8164), (4082, 5648), (4589, 5024)]