16199928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 44506800

約数和(自身を除く): 28306872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3169, 5112, 6338, 9507, 12676, 19014, 25352, 28521, 38028, 57042, 76056, 114084, 224999, 228168, 449998, 674997, 899996, 1349994, 1799992, 2024991, 2699988, 4049982, 5399976, 8099964, 16199928]

約数ペア:

[(1, 16199928), (2, 8099964), (3, 5399976), (4, 4049982), (6, 2699988), (8, 2024991), (9, 1799992), (12, 1349994), (18, 899996), (24, 674997), (36, 449998), (71, 228168), (72, 224999), (142, 114084), (213, 76056), (284, 57042), (426, 38028), (568, 28521), (639, 25352), (852, 19014), (1278, 12676), (1704, 9507), (2556, 6338), (3169, 5112)]