85311938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72421}}^1$

素因数の和:72473

約数の個数: 16

約数和(自身を含む): 139050240

約数和(自身を除く): 53738302

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 72421, 144842, 1375999, 2245051, 2751998, 4490102, 42655969, 85311938]

約数ペア:

[(1, 85311938), (2, 42655969), (19, 4490102), (31, 2751998), (38, 2245051), (62, 1375999), (589, 144842), (1178, 72421)]