8123552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 17214120

約数和(自身を除く): 9090568

約数列:

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

約数ペア:

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