27805642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 44451720

約数和(自身を除く): 16646078

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5209, 5338, 10418, 88553, 177106, 817813, 1635626, 13902821, 27805642]

約数ペア:

[(1, 27805642), (2, 13902821), (17, 1635626), (34, 817813), (157, 177106), (314, 88553), (2669, 10418), (5209, 5338)]