16752208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 60

約数和(自身を含む): 37849140

約数和(自身を除く): 21096932

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 509, 748, 968, 1018, 1496, 1936, 2036, 2057, 2992, 4072, 4114, 5599, 8144, 8228, 8653, 11198, 16456, 17306, 22396, 32912, 34612, 44792, 61589, 69224, 89584, 95183, 123178, 138448, 190366, 246356, 380732, 492712, 761464, 985424, 1047013, 1522928, 2094026, 4188052, 8376104, 16752208]

約数ペア:

[(1, 16752208), (2, 8376104), (4, 4188052), (8, 2094026), (11, 1522928), (16, 1047013), (17, 985424), (22, 761464), (34, 492712), (44, 380732), (68, 246356), (88, 190366), (121, 138448), (136, 123178), (176, 95183), (187, 89584), (242, 69224), (272, 61589), (374, 44792), (484, 34612), (509, 32912), (748, 22396), (968, 17306), (1018, 16456), (1496, 11198), (1936, 8653), (2036, 8228), (2057, 8144), (2992, 5599), (4072, 4114)]