31102808

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 67461120

約数和(自身を除く): 36358312

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 127, 184, 242, 253, 254, 484, 506, 508, 968, 1012, 1016, 1331, 1397, 2024, 2662, 2783, 2794, 2921, 5324, 5566, 5588, 5842, 10648, 11132, 11176, 11684, 15367, 22264, 23368, 30613, 30734, 32131, 61226, 61468, 64262, 122452, 122936, 128524, 169037, 244904, 257048, 338074, 353441, 676148, 706882, 1352296, 1413764, 2827528, 3887851, 7775702, 15551404, 31102808]

約数ペア:

[(1, 31102808), (2, 15551404), (4, 7775702), (8, 3887851), (11, 2827528), (22, 1413764), (23, 1352296), (44, 706882), (46, 676148), (88, 353441), (92, 338074), (121, 257048), (127, 244904), (184, 169037), (242, 128524), (253, 122936), (254, 122452), (484, 64262), (506, 61468), (508, 61226), (968, 32131), (1012, 30734), (1016, 30613), (1331, 23368), (1397, 22264), (2024, 15367), (2662, 11684), (2783, 11176), (2794, 11132), (2921, 10648), (5324, 5842), (5566, 5588)]