86791796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238439}}^1$

素因数の和:238463

約数の個数: 24

約数和(自身を含む): 186936960

約数和(自身を除く): 100145164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 238439, 476878, 953756, 1669073, 3099707, 3338146, 6199414, 6676292, 12398828, 21697949, 43395898, 86791796]

約数ペア:

[(1, 86791796), (2, 43395898), (4, 21697949), (7, 12398828), (13, 6676292), (14, 6199414), (26, 3338146), (28, 3099707), (52, 1669073), (91, 953756), (182, 476878), (364, 238439)]