43504768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20024

約数の個数: 32

約数和(自身を含む): 91772460

約数和(自身を除く): 48267692

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19993, 39986, 79972, 159944, 319888, 339881, 639776, 679762, 1279552, 1359524, 2559104, 2719048, 5438096, 10876192, 21752384, 43504768]

約数ペア:

[(1, 43504768), (2, 21752384), (4, 10876192), (8, 5438096), (16, 2719048), (17, 2559104), (32, 1359524), (34, 1279552), (64, 679762), (68, 639776), (128, 339881), (136, 319888), (272, 159944), (544, 79972), (1088, 39986), (2176, 19993)]