31141804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 56036288

約数和(自身を除く): 24894484

約数列:

[1, 2, 4, 43, 86, 172, 331, 547, 662, 1094, 1324, 2188, 14233, 23521, 28466, 47042, 56932, 94084, 181057, 362114, 724228, 7785451, 15570902, 31141804]

約数ペア:

[(1, 31141804), (2, 15570902), (4, 7785451), (43, 724228), (86, 362114), (172, 181057), (331, 94084), (547, 56932), (662, 47042), (1094, 28466), (1324, 23521), (2188, 14233)]