42953686

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 65286144

約数和(自身を除く): 22332458

約数列:

[1, 2, 127, 254, 263, 526, 643, 1286, 33401, 66802, 81661, 163322, 169109, 338218, 21476843, 42953686]

約数ペア:

[(1, 42953686), (2, 21476843), (127, 338218), (254, 169109), (263, 163322), (526, 81661), (643, 66802), (1286, 33401)]