38477882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8741}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 60424704

約数和(自身を除く): 21946822

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 8741, 17482, 270971, 541942, 620611, 1241222, 19238941, 38477882]

約数ペア:

[(1, 38477882), (2, 19238941), (31, 1241222), (62, 620611), (71, 541942), (142, 270971), (2201, 17482), (4402, 8741)]