85185814

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{3637}}^1$

素因数の和:3892

約数の個数: 24

約数和(自身を含む): 149303520

約数和(自身を除く): 64117706

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 3637, 7274, 11711, 23422, 25459, 50918, 178213, 356426, 869243, 1738486, 6084701, 12169402, 42592907, 85185814]

約数ペア:

[(1, 85185814), (2, 42592907), (7, 12169402), (14, 6084701), (49, 1738486), (98, 869243), (239, 356426), (478, 178213), (1673, 50918), (3346, 25459), (3637, 23422), (7274, 11711)]