30718544

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{19009}}^1$

素因数の和:19118

約数の個数: 20

約数和(自身を含む): 60109620

約数和(自身を除く): 29391076

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 19009, 38018, 76036, 152072, 304144, 1919909, 3839818, 7679636, 15359272, 30718544]

約数ペア:

[(1, 30718544), (2, 15359272), (4, 7679636), (8, 3839818), (16, 1919909), (101, 304144), (202, 152072), (404, 76036), (808, 38018), (1616, 19009)]