31643222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5552

約数の個数: 24

約数和(自身を含む): 54430056

約数和(自身を除く): 22786834

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5507, 5746, 11014, 71591, 93619, 143182, 187238, 930683, 1217047, 1861366, 2434094, 15821611, 31643222]

約数ペア:

[(1, 31643222), (2, 15821611), (13, 2434094), (17, 1861366), (26, 1217047), (34, 930683), (169, 187238), (221, 143182), (338, 93619), (442, 71591), (2873, 11014), (5507, 5746)]