47239088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227111}}^1$

素因数の和:227132

約数の個数: 20

約数和(自身を含む): 98566608

約数和(自身を除く): 51327520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227111, 454222, 908444, 1816888, 2952443, 3633776, 5904886, 11809772, 23619544, 47239088]

約数ペア:

[(1, 47239088), (2, 23619544), (4, 11809772), (8, 5904886), (13, 3633776), (16, 2952443), (26, 1816888), (52, 908444), (104, 454222), (208, 227111)]