84291056

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{72167}}^1$

素因数の和:72248

約数の個数: 20

約数和(自身を含む): 165553392

約数和(自身を除く): 81262336

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 72167, 144334, 288668, 577336, 1154672, 5268191, 10536382, 21072764, 42145528, 84291056]

約数ペア:

[(1, 84291056), (2, 42145528), (4, 21072764), (8, 10536382), (16, 5268191), (73, 1154672), (146, 577336), (292, 288668), (584, 144334), (1168, 72167)]