87395168

素因数分解:

$2^5\times 7^1\times {\mathrm{390157}}^1$

素因数の和:390174

約数の個数: 24

約数和(自身を含む): 196639632

約数和(自身を除く): 109244464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 390157, 780314, 1560628, 2731099, 3121256, 5462198, 6242512, 10924396, 12485024, 21848792, 43697584, 87395168]

約数ペア:

[(1, 87395168), (2, 43697584), (4, 21848792), (7, 12485024), (8, 10924396), (14, 6242512), (16, 5462198), (28, 3121256), (32, 2731099), (56, 1560628), (112, 780314), (224, 390157)]