54567278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3581}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 86397840

約数和(自身を除く): 31830562

約数列:

[1, 2, 19, 38, 401, 802, 3581, 7162, 7619, 15238, 68039, 136078, 1435981, 2871962, 27283639, 54567278]

約数ペア:

[(1, 54567278), (2, 27283639), (19, 2871962), (38, 1435981), (401, 136078), (802, 68039), (3581, 15238), (7162, 7619)]