25329914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 39436800

約数和(自身を除く): 14106886

約数列:

[1, 2, 31, 62, 199, 398, 2053, 4106, 6169, 12338, 63643, 127286, 408547, 817094, 12664957, 25329914]

約数ペア:

[(1, 25329914), (2, 12664957), (31, 817094), (62, 408547), (199, 127286), (398, 63643), (2053, 12338), (4106, 6169)]