82730902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20347}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 131855040

約数和(自身を除く): 49124138

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 20347, 40694, 386593, 773186, 2177129, 4354258, 41365451, 82730902]

約数ペア:

[(1, 82730902), (2, 41365451), (19, 4354258), (38, 2177129), (107, 773186), (214, 386593), (2033, 40694), (4066, 20347)]