90474062

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18517}}^1$

素因数の和:18875

約数の個数: 16

約数和(自身を含む): 155551200

約数和(自身を除く): 65077138

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 18517, 37034, 129619, 259238, 6462433, 12924866, 45237031, 90474062]

約数ペア:

[(1, 90474062), (2, 45237031), (7, 12924866), (14, 6462433), (349, 259238), (698, 129619), (2443, 37034), (4886, 18517)]