31971334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1451}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 18209786

約数列:

[1, 2, 23, 46, 479, 958, 1451, 2902, 11017, 22034, 33373, 66746, 695029, 1390058, 15985667, 31971334]

約数ペア:

[(1, 31971334), (2, 15985667), (23, 1390058), (46, 695029), (479, 66746), (958, 33373), (1451, 22034), (2902, 11017)]