81980536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{931597}}^1$

素因数の和:931614

約数の個数: 16

約数和(自身を含む): 167687640

約数和(自身を除く): 85707104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 931597, 1863194, 3726388, 7452776, 10247567, 20495134, 40990268, 81980536]

約数ペア:

[(1, 81980536), (2, 40990268), (4, 20495134), (8, 10247567), (11, 7452776), (22, 3726388), (44, 1863194), (88, 931597)]