18918208

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10193}}^1$

素因数の和:10234

約数の個数: 28

約数和(自身を含む): 38839140

約数和(自身を除く): 19920932

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10193, 20386, 40772, 81544, 163088, 295597, 326176, 591194, 652352, 1182388, 2364776, 4729552, 9459104, 18918208]

約数ペア:

[(1, 18918208), (2, 9459104), (4, 4729552), (8, 2364776), (16, 1182388), (29, 652352), (32, 591194), (58, 326176), (64, 295597), (116, 163088), (232, 81544), (464, 40772), (928, 20386), (1856, 10193)]