84671888

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18439}}^1$

素因数の和:18495

約数の個数: 40

約数和(自身を含む): 192071040

約数和(自身を除く): 107399152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 18439, 36878, 73756, 129073, 147512, 258146, 295024, 516292, 755999, 1032584, 1511998, 2065168, 3023996, 5291993, 6047992, 10583986, 12095984, 21167972, 42335944, 84671888]

約数ペア:

[(1, 84671888), (2, 42335944), (4, 21167972), (7, 12095984), (8, 10583986), (14, 6047992), (16, 5291993), (28, 3023996), (41, 2065168), (56, 1511998), (82, 1032584), (112, 755999), (164, 516292), (287, 295024), (328, 258146), (574, 147512), (656, 129073), (1148, 73756), (2296, 36878), (4592, 18439)]