16247104

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 34701480

約数和(自身を除く): 18454376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 137, 218, 272, 274, 436, 544, 548, 872, 1088, 1096, 1744, 1853, 2192, 2329, 3488, 3706, 4384, 4658, 6976, 7412, 8768, 9316, 14824, 14933, 18632, 29648, 29866, 37264, 59296, 59732, 74528, 118592, 119464, 149056, 238928, 253861, 477856, 507722, 955712, 1015444, 2030888, 4061776, 8123552, 16247104]

約数ペア:

[(1, 16247104), (2, 8123552), (4, 4061776), (8, 2030888), (16, 1015444), (17, 955712), (32, 507722), (34, 477856), (64, 253861), (68, 238928), (109, 149056), (136, 119464), (137, 118592), (218, 74528), (272, 59732), (274, 59296), (436, 37264), (544, 29866), (548, 29648), (872, 18632), (1088, 14933), (1096, 14824), (1744, 9316), (1853, 8768), (2192, 7412), (2329, 6976), (3488, 4658), (3706, 4384)]