388705088

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{31469}}^1$

素因数の和:31674

約数の個数: 28

約数和(自身を含む): 775357860

約数和(自身を除く): 386652772

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 31469, 62938, 125876, 251752, 503504, 1007008, 2014016, 6073517, 12147034, 24294068, 48588136, 97176272, 194352544, 388705088]

約数ペア:

[(1, 388705088), (2, 194352544), (4, 97176272), (8, 48588136), (16, 24294068), (32, 12147034), (64, 6073517), (193, 2014016), (386, 1007008), (772, 503504), (1544, 251752), (3088, 125876), (6176, 62938), (12352, 31469)]