71091344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193183}}^1$

素因数の和:193214

約数の個数: 20

約数和(自身を含む): 143728896

約数和(自身を除く): 72637552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 193183, 386366, 772732, 1545464, 3090928, 4443209, 8886418, 17772836, 35545672, 71091344]

約数ペア:

[(1, 71091344), (2, 35545672), (4, 17772836), (8, 8886418), (16, 4443209), (23, 3090928), (46, 1545464), (92, 772732), (184, 386366), (368, 193183)]