31971704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{92941}}^1$

素因数の和:92990

約数の個数: 16

約数和(自身を含む): 61341720

約数和(自身を除く): 29370016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 92941, 185882, 371764, 743528, 3996463, 7992926, 15985852, 31971704]

約数ペア:

[(1, 31971704), (2, 15985852), (4, 7992926), (8, 3996463), (43, 743528), (86, 371764), (172, 185882), (344, 92941)]