85186892

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 174283200

約数和(自身を除く): 89096308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 1949, 3122, 3898, 6244, 7796, 10927, 13643, 21854, 27286, 43708, 54572, 95501, 191002, 382004, 434627, 869254, 1738508, 3042389, 6084778, 12169556, 21296723, 42593446, 85186892]

約数ペア:

[(1, 85186892), (2, 42593446), (4, 21296723), (7, 12169556), (14, 6084778), (28, 3042389), (49, 1738508), (98, 869254), (196, 434627), (223, 382004), (446, 191002), (892, 95501), (1561, 54572), (1949, 43708), (3122, 27286), (3898, 21854), (6244, 13643), (7796, 10927)]