42668552

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{38371}}^1$

素因数の和:38516

約数の個数: 16

約数和(自身を含む): 80581200

約数和(自身を除く): 37912648

約数列:

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

約数ペア:

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