85337104

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{38371}}^1$

素因数の和:38518

約数の個数: 20

約数和(自身を含む): 166534480

約数和(自身を除く): 81197376

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 38371, 76742, 153484, 306968, 613936, 5333569, 10667138, 21334276, 42668552, 85337104]

約数ペア:

[(1, 85337104), (2, 42668552), (4, 21334276), (8, 10667138), (16, 5333569), (139, 613936), (278, 306968), (556, 153484), (1112, 76742), (2224, 38371)]