16950944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 34771968

約数和(自身を除く): 17821024

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 127, 172, 194, 254, 344, 388, 508, 688, 776, 1016, 1376, 1552, 2032, 3104, 4064, 4171, 5461, 8342, 10922, 12319, 16684, 21844, 24638, 33368, 43688, 49276, 66736, 87376, 98552, 133472, 174752, 197104, 394208, 529717, 1059434, 2118868, 4237736, 8475472, 16950944]

約数ペア:

[(1, 16950944), (2, 8475472), (4, 4237736), (8, 2118868), (16, 1059434), (32, 529717), (43, 394208), (86, 197104), (97, 174752), (127, 133472), (172, 98552), (194, 87376), (254, 66736), (344, 49276), (388, 43688), (508, 33368), (688, 24638), (776, 21844), (1016, 16684), (1376, 12319), (1552, 10922), (2032, 8342), (3104, 5461), (4064, 4171)]