39420544

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 78899040

約数和(自身を除く): 39478496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1171, 2104, 2342, 4208, 4684, 8416, 9368, 16832, 18736, 33664, 37472, 74944, 149888, 307973, 615946, 1231892, 2463784, 4927568, 9855136, 19710272, 39420544]

約数ペア:

[(1, 39420544), (2, 19710272), (4, 9855136), (8, 4927568), (16, 2463784), (32, 1231892), (64, 615946), (128, 307973), (263, 149888), (526, 74944), (1052, 37472), (1171, 33664), (2104, 18736), (2342, 16832), (4208, 9368), (4684, 8416)]