84076144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{71983}}^1$

素因数の和:72064

約数の個数: 20

約数和(自身を含む): 165131296

約数和(自身を除く): 81055152

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 71983, 143966, 287932, 575864, 1151728, 5254759, 10509518, 21019036, 42038072, 84076144]

約数ペア:

[(1, 84076144), (2, 42038072), (4, 21019036), (8, 10509518), (16, 5254759), (73, 1151728), (146, 575864), (292, 287932), (584, 143966), (1168, 71983)]