85622012

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 174905640

約数和(自身を除く): 89283628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1123, 1556, 2246, 2723, 4492, 5446, 7861, 10892, 15722, 19061, 31444, 38122, 55027, 76244, 110054, 220108, 436847, 873694, 1747388, 3057929, 6115858, 12231716, 21405503, 42811006, 85622012]

約数ペア:

[(1, 85622012), (2, 42811006), (4, 21405503), (7, 12231716), (14, 6115858), (28, 3057929), (49, 1747388), (98, 873694), (196, 436847), (389, 220108), (778, 110054), (1123, 76244), (1556, 55027), (2246, 38122), (2723, 31444), (4492, 19061), (5446, 15722), (7861, 10892)]