42890056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487387}}^1$

素因数の和:487404

約数の個数: 16

約数和(自身を含む): 87729840

約数和(自身を除く): 44839784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487387, 974774, 1949548, 3899096, 5361257, 10722514, 21445028, 42890056]

約数ペア:

[(1, 42890056), (2, 21445028), (4, 10722514), (8, 5361257), (11, 3899096), (22, 1949548), (44, 974774), (88, 487387)]