80943992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 159943680

約数和(自身を除く): 78999688

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4271, 4738, 8542, 9476, 17084, 18952, 34168, 98233, 196466, 392932, 439913, 785864, 879826, 1759652, 3519304, 10117999, 20235998, 40471996, 80943992]

約数ペア:

[(1, 80943992), (2, 40471996), (4, 20235998), (8, 10117999), (23, 3519304), (46, 1759652), (92, 879826), (103, 785864), (184, 439913), (206, 392932), (412, 196466), (824, 98233), (2369, 34168), (4271, 18952), (4738, 17084), (8542, 9476)]