31048752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 95785536

約数和(自身を除く): 64736784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 307, 336, 344, 392, 516, 588, 602, 614, 688, 784, 903, 921, 1032, 1176, 1204, 1228, 1806, 1842, 2064, 2107, 2149, 2352, 2408, 2456, 3612, 3684, 4214, 4298, 4816, 4912, 6321, 6447, 7224, 7368, 8428, 8596, 12642, 12894, 13201, 14448, 14736, 15043, 16856, 17192, 25284, 25788, 26402, 30086, 33712, 34384, 39603, 45129, 50568, 51576, 52804, 60172, 79206, 90258, 92407, 101136, 103152, 105608, 120344, 158412, 180516, 184814, 211216, 240688, 277221, 316824, 361032, 369628, 554442, 633648, 646849, 722064, 739256, 1108884, 1293698, 1478512, 1940547, 2217768, 2587396, 3881094, 4435536, 5174792, 7762188, 10349584, 15524376, 31048752]

約数ペア:

[(1, 31048752), (2, 15524376), (3, 10349584), (4, 7762188), (6, 5174792), (7, 4435536), (8, 3881094), (12, 2587396), (14, 2217768), (16, 1940547), (21, 1478512), (24, 1293698), (28, 1108884), (42, 739256), (43, 722064), (48, 646849), (49, 633648), (56, 554442), (84, 369628), (86, 361032), (98, 316824), (112, 277221), (129, 240688), (147, 211216), (168, 184814), (172, 180516), (196, 158412), (258, 120344), (294, 105608), (301, 103152), (307, 101136), (336, 92407), (344, 90258), (392, 79206), (516, 60172), (588, 52804), (602, 51576), (614, 50568), (688, 45129), (784, 39603), (903, 34384), (921, 33712), (1032, 30086), (1176, 26402), (1204, 25788), (1228, 25284), (1806, 17192), (1842, 16856), (2064, 15043), (2107, 14736), (2149, 14448), (2352, 13201), (2408, 12894), (2456, 12642), (3612, 8596), (3684, 8428), (4214, 7368), (4298, 7224), (4816, 6447), (4912, 6321)]