89201648

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{13903}}^1$

素因数の和:14312

約数の個数: 20

約数和(自身を含む): 173271648

約数和(自身を除く): 84070000

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 13903, 27806, 55612, 111224, 222448, 5575103, 11150206, 22300412, 44600824, 89201648]

約数ペア:

[(1, 89201648), (2, 44600824), (4, 22300412), (8, 11150206), (16, 5575103), (401, 222448), (802, 111224), (1604, 55612), (3208, 27806), (6416, 13903)]