66868184

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{53239}}^1$

素因数の和:53402

約数の個数: 16

約数和(自身を含む): 126178800

約数和(自身を除く): 59310616

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 53239, 106478, 212956, 425912, 8358523, 16717046, 33434092, 66868184]

約数ペア:

[(1, 66868184), (2, 33434092), (4, 16717046), (8, 8358523), (157, 425912), (314, 212956), (628, 106478), (1256, 53239)]