54874144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131909}}^1$

素因数の和:131932

約数の個数: 24

約数和(自身を含む): 116344620

約数和(自身を除く): 61470476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 131909, 263818, 527636, 1055272, 1714817, 2110544, 3429634, 4221088, 6859268, 13718536, 27437072, 54874144]

約数ペア:

[(1, 54874144), (2, 27437072), (4, 13718536), (8, 6859268), (13, 4221088), (16, 3429634), (26, 2110544), (32, 1714817), (52, 1055272), (104, 527636), (208, 263818), (416, 131909)]