42779816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{232499}}^1$

素因数の和:232528

約数の個数: 16

約数和(自身を含む): 83700000

約数和(自身を除く): 40920184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 232499, 464998, 929996, 1859992, 5347477, 10694954, 21389908, 42779816]

約数ペア:

[(1, 42779816), (2, 21389908), (4, 10694954), (8, 5347477), (23, 1859992), (46, 929996), (92, 464998), (184, 232499)]