42380008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43781}}^1$

素因数の和:43809

約数の個数: 24

約数和(自身を含む): 87345090

約数和(自身を除く): 44965082

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 43781, 87562, 175124, 350248, 481591, 963182, 1926364, 3852728, 5297501, 10595002, 21190004, 42380008]

約数ペア:

[(1, 42380008), (2, 21190004), (4, 10595002), (8, 5297501), (11, 3852728), (22, 1926364), (44, 963182), (88, 481591), (121, 350248), (242, 175124), (484, 87562), (968, 43781)]