80550808

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{4583}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 163648800

約数和(自身を除く): 83097992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 4583, 8788, 9166, 17576, 18332, 36664, 59579, 119158, 238316, 476632, 774527, 1549054, 3098108, 6196216, 10068851, 20137702, 40275404, 80550808]

約数ペア:

[(1, 80550808), (2, 40275404), (4, 20137702), (8, 10068851), (13, 6196216), (26, 3098108), (52, 1549054), (104, 774527), (169, 476632), (338, 238316), (676, 119158), (1352, 59579), (2197, 36664), (4394, 18332), (4583, 17576), (8788, 9166)]