31722964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87151}}^1$

素因数の和:87175

約数の個数: 24

約数和(自身を含む): 68327168

約数和(自身を除く): 36604204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 87151, 174302, 348604, 610057, 1132963, 1220114, 2265926, 2440228, 4531852, 7930741, 15861482, 31722964]

約数ペア:

[(1, 31722964), (2, 15861482), (4, 7930741), (7, 4531852), (13, 2440228), (14, 2265926), (26, 1220114), (28, 1132963), (52, 610057), (91, 348604), (182, 174302), (364, 87151)]