246188336

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{38371}}^1$

素因数の和:38780

約数の個数: 20

約数和(自身を含む): 478191864

約数和(自身を除く): 232003528

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 38371, 76742, 153484, 306968, 613936, 15386771, 30773542, 61547084, 123094168, 246188336]

約数ペア:

[(1, 246188336), (2, 123094168), (4, 61547084), (8, 30773542), (16, 15386771), (401, 613936), (802, 306968), (1604, 153484), (3208, 76742), (6416, 38371)]