42618448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{115811}}^1$

素因数の和:115842

約数の個数: 20

約数和(自身を含む): 86164128

約数和(自身を除く): 43545680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 115811, 231622, 463244, 926488, 1852976, 2663653, 5327306, 10654612, 21309224, 42618448]

約数ペア:

[(1, 42618448), (2, 21309224), (4, 10654612), (8, 5327306), (16, 2663653), (23, 1852976), (46, 926488), (92, 463244), (184, 231622), (368, 115811)]