129895616

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{27803}}^1$

素因数の和:27888

約数の個数: 28

約数和(自身を含む): 261301992

約数和(自身を除く): 131406376

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 27803, 55606, 111212, 222424, 444848, 889696, 1779392, 2029619, 4059238, 8118476, 16236952, 32473904, 64947808, 129895616]

約数ペア:

[(1, 129895616), (2, 64947808), (4, 32473904), (8, 16236952), (16, 8118476), (32, 4059238), (64, 2029619), (73, 1779392), (146, 889696), (292, 444848), (584, 222424), (1168, 111212), (2336, 55606), (4672, 27803)]