282339968

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{8387}}^1$

素因数の和:8664

約数の個数: 32

約数和(自身を含む): 564680160

約数和(自身を除く): 282340192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 4208, 8387, 8416, 16774, 16832, 33548, 33664, 67096, 134192, 268384, 536768, 1073536, 2205781, 4411562, 8823124, 17646248, 35292496, 70584992, 141169984, 282339968]

約数ペア:

[(1, 282339968), (2, 141169984), (4, 70584992), (8, 35292496), (16, 17646248), (32, 8823124), (64, 4411562), (128, 2205781), (263, 1073536), (526, 536768), (1052, 268384), (2104, 134192), (4208, 67096), (8387, 33664), (8416, 33548), (16774, 16832)]