85399538

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 63623182

約数列:

[1, 2, 7, 14, 109, 191, 218, 293, 382, 586, 763, 1337, 1526, 2051, 2674, 4102, 20819, 31937, 41638, 55963, 63874, 111926, 145733, 223559, 291466, 391741, 447118, 783482, 6099967, 12199934, 42699769, 85399538]

約数ペア:

[(1, 85399538), (2, 42699769), (7, 12199934), (14, 6099967), (109, 783482), (191, 447118), (218, 391741), (293, 291466), (382, 223559), (586, 145733), (763, 111926), (1337, 63874), (1526, 55963), (2051, 41638), (2674, 31937), (4102, 20819)]