122664008

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{37489}}^1$

素因数の和:37904

約数の個数: 16

約数和(自身を含む): 230563500

約数和(自身を除く): 107899492

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 37489, 74978, 149956, 299912, 15333001, 30666002, 61332004, 122664008]

約数ペア:

[(1, 122664008), (2, 61332004), (4, 30666002), (8, 15333001), (409, 299912), (818, 149956), (1636, 74978), (3272, 37489)]