86383336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 176854860

約数和(自身を除く): 90471524

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 181, 338, 353, 362, 676, 706, 724, 1352, 1412, 1448, 2353, 2824, 4589, 4706, 9178, 9412, 18356, 18824, 30589, 36712, 59657, 61178, 63893, 119314, 122356, 127786, 238628, 244712, 255572, 477256, 511144, 830609, 1661218, 3322436, 6644872, 10797917, 21595834, 43191668, 86383336]

約数ペア:

[(1, 86383336), (2, 43191668), (4, 21595834), (8, 10797917), (13, 6644872), (26, 3322436), (52, 1661218), (104, 830609), (169, 511144), (181, 477256), (338, 255572), (353, 244712), (362, 238628), (676, 127786), (706, 122356), (724, 119314), (1352, 63893), (1412, 61178), (1448, 59657), (2353, 36712), (2824, 30589), (4589, 18824), (4706, 18356), (9178, 9412)]