8071940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23741}}^1$

素因数の和:23767

約数の個数: 24

約数和(自身を含む): 17948952

約数和(自身を除く): 9877012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23741, 47482, 94964, 118705, 237410, 403597, 474820, 807194, 1614388, 2017985, 4035970, 8071940]

約数ペア:

[(1, 8071940), (2, 4035970), (4, 2017985), (5, 1614388), (10, 807194), (17, 474820), (20, 403597), (34, 237410), (68, 118705), (85, 94964), (170, 47482), (340, 23741)]