85864526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9733}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 140870448

約数和(自身を除く): 55005922

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 9733, 19466, 107063, 214126, 3902933, 7805866, 42932263, 85864526]

約数ペア:

[(1, 85864526), (2, 42932263), (11, 7805866), (22, 3902933), (401, 214126), (802, 107063), (4411, 19466), (8822, 9733)]