16216112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 34521600

約数和(自身を除く): 18305488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 463, 796, 926, 1592, 1852, 2189, 3184, 3704, 4378, 5093, 7408, 8756, 10186, 17512, 20372, 35024, 40744, 81488, 92137, 184274, 368548, 737096, 1013507, 1474192, 2027014, 4054028, 8108056, 16216112]

約数ペア:

[(1, 16216112), (2, 8108056), (4, 4054028), (8, 2027014), (11, 1474192), (16, 1013507), (22, 737096), (44, 368548), (88, 184274), (176, 92137), (199, 81488), (398, 40744), (463, 35024), (796, 20372), (926, 17512), (1592, 10186), (1852, 8756), (2189, 7408), (3184, 5093), (3704, 4378)]