125985488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{254003}}^1$

素因数の和:254042

約数の個数: 20

約数和(自身を含む): 251971968

約数和(自身を除く): 125986480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 254003, 508006, 1016012, 2032024, 4064048, 7874093, 15748186, 31496372, 62992744, 125985488]

約数ペア:

[(1, 125985488), (2, 62992744), (4, 31496372), (8, 15748186), (16, 7874093), (31, 4064048), (62, 2032024), (124, 1016012), (248, 508006), (496, 254003)]