89215642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2689}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 136834920

約数和(自身を除く): 47619278

約数列:

[1, 2, 53, 106, 313, 626, 2689, 5378, 16589, 33178, 142517, 285034, 841657, 1683314, 44607821, 89215642]

約数ペア:

[(1, 89215642), (2, 44607821), (53, 1683314), (106, 841657), (313, 285034), (626, 142517), (2689, 33178), (5378, 16589)]