56487184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271573}}^1$

素因数の和:271594

約数の個数: 20

約数和(自身を含む): 117863116

約数和(自身を除く): 61375932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271573, 543146, 1086292, 2172584, 3530449, 4345168, 7060898, 14121796, 28243592, 56487184]

約数ペア:

[(1, 56487184), (2, 28243592), (4, 14121796), (8, 7060898), (13, 4345168), (16, 3530449), (26, 2172584), (52, 1086292), (104, 543146), (208, 271573)]