118385776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{238681}}^1$

素因数の和:238720

約数の個数: 20

約数和(自身を含む): 236772544

約数和(自身を除く): 118386768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 238681, 477362, 954724, 1909448, 3818896, 7399111, 14798222, 29596444, 59192888, 118385776]

約数ペア:

[(1, 118385776), (2, 59192888), (4, 29596444), (8, 14798222), (16, 7399111), (31, 3818896), (62, 1909448), (124, 954724), (248, 477362), (496, 238681)]