84181264

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{72073}}^1$

素因数の和:72154

約数の個数: 20

約数和(自身を含む): 165337756

約数和(自身を除く): 81156492

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 72073, 144146, 288292, 576584, 1153168, 5261329, 10522658, 21045316, 42090632, 84181264]

約数ペア:

[(1, 84181264), (2, 42090632), (4, 21045316), (8, 10522658), (16, 5261329), (73, 1153168), (146, 576584), (292, 288292), (584, 144146), (1168, 72073)]