85712968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1201}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 175684320

約数和(自身を除く): 89971352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 811, 1201, 1622, 2402, 3244, 4804, 6488, 8921, 9608, 13211, 17842, 26422, 35684, 52844, 71368, 105688, 974011, 1948022, 3896044, 7792088, 10714121, 21428242, 42856484, 85712968]

約数ペア:

[(1, 85712968), (2, 42856484), (4, 21428242), (8, 10714121), (11, 7792088), (22, 3896044), (44, 1948022), (88, 974011), (811, 105688), (1201, 71368), (1622, 52844), (2402, 35684), (3244, 26422), (4804, 17842), (6488, 13211), (8921, 9608)]