61814048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 63923872

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 167, 172, 269, 334, 344, 538, 668, 688, 1076, 1336, 1376, 2152, 2672, 4304, 5344, 7181, 8608, 11567, 14362, 23134, 28724, 44923, 46268, 57448, 89846, 92536, 114896, 179692, 185072, 229792, 359384, 370144, 718768, 1437536, 1931689, 3863378, 7726756, 15453512, 30907024, 61814048]

約数ペア:

[(1, 61814048), (2, 30907024), (4, 15453512), (8, 7726756), (16, 3863378), (32, 1931689), (43, 1437536), (86, 718768), (167, 370144), (172, 359384), (269, 229792), (334, 185072), (344, 179692), (538, 114896), (668, 92536), (688, 89846), (1076, 57448), (1336, 46268), (1376, 44923), (2152, 28724), (2672, 23134), (4304, 14362), (5344, 11567), (7181, 8608)]