31888891198

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1\times {\mathrm{195539}}^1$

素因数の和:196731

約数の個数: 16

約数和(自身を含む): 48532245840

約数和(自身を除く): 16643354642

約数列:

[1, 2, 73, 146, 1117, 2234, 81541, 163082, 195539, 391078, 14274347, 28548694, 218417063, 436834126, 15944445599, 31888891198]

約数ペア:

[(1, 31888891198), (2, 15944445599), (73, 436834126), (146, 218417063), (1117, 28548694), (2234, 14274347), (81541, 391078), (163082, 195539)]