31004422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7529}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 48794400

約数和(自身を除く): 17789978

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7529, 15058, 218341, 436682, 534559, 1069118, 15502211, 31004422]

約数ペア:

[(1, 31004422), (2, 15502211), (29, 1069118), (58, 534559), (71, 436682), (142, 218341), (2059, 15058), (4118, 7529)]