25010672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91951}}^1$

素因数の和:91976

約数の個数: 20

約数和(自身を含む): 51309216

約数和(自身を除く): 26298544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91951, 183902, 367804, 735608, 1471216, 1563167, 3126334, 6252668, 12505336, 25010672]

約数ペア:

[(1, 25010672), (2, 12505336), (4, 6252668), (8, 3126334), (16, 1563167), (17, 1471216), (34, 735608), (68, 367804), (136, 183902), (272, 91951)]