86648784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41981}}^1$

素因数の和:42035

約数の個数: 40

約数和(自身を含む): 229053792

約数和(自身を除く): 142405008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 41981, 83962, 125943, 167924, 251886, 335848, 503772, 671696, 1007544, 1805183, 2015088, 3610366, 5415549, 7220732, 10831098, 14441464, 21662196, 28882928, 43324392, 86648784]

約数ペア:

[(1, 86648784), (2, 43324392), (3, 28882928), (4, 21662196), (6, 14441464), (8, 10831098), (12, 7220732), (16, 5415549), (24, 3610366), (43, 2015088), (48, 1805183), (86, 1007544), (129, 671696), (172, 503772), (258, 335848), (344, 251886), (516, 167924), (688, 125943), (1032, 83962), (2064, 41981)]