89927032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27893}}^1$

素因数の和:27943

約数の個数: 32

約数和(自身を含む): 187447680

約数和(自身を除く): 97520648

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27893, 55786, 111572, 223144, 362609, 725218, 864683, 1450436, 1729366, 2900872, 3458732, 6917464, 11240879, 22481758, 44963516, 89927032]

約数ペア:

[(1, 89927032), (2, 44963516), (4, 22481758), (8, 11240879), (13, 6917464), (26, 3458732), (31, 2900872), (52, 1729366), (62, 1450436), (104, 864683), (124, 725218), (248, 362609), (403, 223144), (806, 111572), (1612, 55786), (3224, 27893)]