77170042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2437}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 117960192

約数和(自身を除く): 40790150

約数列:

[1, 2, 71, 142, 223, 446, 2437, 4874, 15833, 31666, 173027, 346054, 543451, 1086902, 38585021, 77170042]

約数ペア:

[(1, 77170042), (2, 38585021), (71, 1086902), (142, 543451), (223, 346054), (446, 173027), (2437, 31666), (4874, 15833)]