30975664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 64183392

約数和(自身を除く): 33207728

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2053, 3772, 4106, 7544, 8212, 15088, 16424, 32848, 47219, 84173, 94438, 168346, 188876, 336692, 377752, 673384, 755504, 1346768, 1935979, 3871958, 7743916, 15487832, 30975664]

約数ペア:

[(1, 30975664), (2, 15487832), (4, 7743916), (8, 3871958), (16, 1935979), (23, 1346768), (41, 755504), (46, 673384), (82, 377752), (92, 336692), (164, 188876), (184, 168346), (328, 94438), (368, 84173), (656, 47219), (943, 32848), (1886, 16424), (2053, 15088), (3772, 8212), (4106, 7544)]