66163528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{135581}}^1$

素因数の和:135648

約数の個数: 16

約数和(自身を含む): 126091260

約数和(自身を除く): 59927732

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 135581, 271162, 542324, 1084648, 8270441, 16540882, 33081764, 66163528]

約数ペア:

[(1, 66163528), (2, 33081764), (4, 16540882), (8, 8270441), (61, 1084648), (122, 542324), (244, 271162), (488, 135581)]