83466266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 55395814

約数列:

[1, 2, 13, 26, 47, 94, 167, 334, 409, 611, 818, 1222, 2171, 4342, 5317, 7849, 10634, 15698, 19223, 38446, 68303, 102037, 136606, 204074, 249899, 499798, 887939, 1775878, 3210241, 6420482, 41733133, 83466266]

約数ペア:

[(1, 83466266), (2, 41733133), (13, 6420482), (26, 3210241), (47, 1775878), (94, 887939), (167, 499798), (334, 249899), (409, 204074), (611, 136606), (818, 102037), (1222, 68303), (2171, 38446), (4342, 19223), (5317, 15698), (7849, 10634)]