82856986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 138769920

約数和(自身を除く): 55912934

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 1901, 2294, 3802, 21793, 36119, 43586, 58931, 70337, 72238, 117862, 140674, 1119689, 1336403, 2180447, 2239378, 2672806, 4360894, 41428493, 82856986]

約数ペア:

[(1, 82856986), (2, 41428493), (19, 4360894), (31, 2672806), (37, 2239378), (38, 2180447), (62, 1336403), (74, 1119689), (589, 140674), (703, 117862), (1147, 72238), (1178, 70337), (1406, 58931), (1901, 43586), (2294, 36119), (3802, 21793)]