71188496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193447}}^1$

素因数の和:193478

約数の個数: 20

約数和(自身を含む): 143925312

約数和(自身を除く): 72736816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 193447, 386894, 773788, 1547576, 3095152, 4449281, 8898562, 17797124, 35594248, 71188496]

約数ペア:

[(1, 71188496), (2, 35594248), (4, 17797124), (8, 8898562), (16, 4449281), (23, 3095152), (46, 1547576), (92, 773788), (184, 386894), (368, 193447)]