85421308

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11779}}^1$

素因数の和:11834

約数の個数: 36

約数和(自身を含む): 178608360

約数和(自身を除く): 93187052

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 11779, 23558, 47116, 82453, 164906, 329812, 435823, 577171, 871646, 1154342, 1743292, 2308684, 3050761, 6101522, 12203044, 21355327, 42710654, 85421308]

約数ペア:

[(1, 85421308), (2, 42710654), (4, 21355327), (7, 12203044), (14, 6101522), (28, 3050761), (37, 2308684), (49, 1743292), (74, 1154342), (98, 871646), (148, 577171), (196, 435823), (259, 329812), (518, 164906), (1036, 82453), (1813, 47116), (3626, 23558), (7252, 11779)]