86868674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 142819200

約数和(自身を除く): 55950526

約数列:

[1, 2, 17, 34, 37, 74, 199, 347, 398, 629, 694, 1258, 3383, 5899, 6766, 7363, 11798, 12839, 14726, 25678, 69053, 125171, 138106, 218263, 250342, 436526, 1173901, 2347802, 2554961, 5109922, 43434337, 86868674]

約数ペア:

[(1, 86868674), (2, 43434337), (17, 5109922), (34, 2554961), (37, 2347802), (74, 1173901), (199, 436526), (347, 250342), (398, 218263), (629, 138106), (694, 125171), (1258, 69053), (3383, 25678), (5899, 14726), (6766, 12839), (7363, 11798)]