85155044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 163066176

約数和(自身を除く): 77911132

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 676, 1223, 1339, 2446, 2678, 4892, 5356, 15899, 17407, 31798, 34814, 63596, 69628, 125969, 206687, 251938, 413374, 503876, 826748, 1637597, 3275194, 6550388, 21288761, 42577522, 85155044]

約数ペア:

[(1, 85155044), (2, 42577522), (4, 21288761), (13, 6550388), (26, 3275194), (52, 1637597), (103, 826748), (169, 503876), (206, 413374), (338, 251938), (412, 206687), (676, 125969), (1223, 69628), (1339, 63596), (2446, 34814), (2678, 31798), (4892, 17407), (5356, 15899)]