17936768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 37839960

約数和(自身を除く): 19903192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 8243, 16486, 32972, 65944, 131888, 140131, 263776, 280262, 527552, 560524, 1055104, 1121048, 2242096, 4484192, 8968384, 17936768]

約数ペア:

[(1, 17936768), (2, 8968384), (4, 4484192), (8, 2242096), (16, 1121048), (17, 1055104), (32, 560524), (34, 527552), (64, 280262), (68, 263776), (128, 140131), (136, 131888), (272, 65944), (544, 32972), (1088, 16486), (2176, 8243)]