66684808

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{53093}}^1$

素因数の和:53256

約数の個数: 16

約数和(自身を含む): 125832780

約数和(自身を除く): 59147972

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 53093, 106186, 212372, 424744, 8335601, 16671202, 33342404, 66684808]

約数ペア:

[(1, 66684808), (2, 33342404), (4, 16671202), (8, 8335601), (157, 424744), (314, 212372), (628, 106186), (1256, 53093)]