30867824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148403}}^1$

素因数の和:148424

約数の個数: 20

約数和(自身を含む): 64407336

約数和(自身を除く): 33539512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148403, 296806, 593612, 1187224, 1929239, 2374448, 3858478, 7716956, 15433912, 30867824]

約数ペア:

[(1, 30867824), (2, 15433912), (4, 7716956), (8, 3858478), (13, 2374448), (16, 1929239), (26, 1187224), (52, 593612), (104, 296806), (208, 148403)]