42236416

素因数分解:

$2^9\times {\mathrm{82493}}^1$

素因数の和:82511

約数の個数: 20

約数和(自身を含む): 84391362

約数和(自身を除く): 42154946

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 82493, 164986, 329972, 659944, 1319888, 2639776, 5279552, 10559104, 21118208, 42236416]

約数ペア:

[(1, 42236416), (2, 21118208), (4, 10559104), (8, 5279552), (16, 2639776), (32, 1319888), (64, 659944), (128, 329972), (256, 164986), (512, 82493)]