31981268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{6007}}^1$

素因数の和:6044

約数の個数: 24

約数和(自身を含む): 61569984

約数和(自身を除く): 29588716

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 6007, 12014, 24028, 66077, 132154, 264308, 726847, 1453694, 2907388, 7995317, 15990634, 31981268]

約数ペア:

[(1, 31981268), (2, 15990634), (4, 7995317), (11, 2907388), (22, 1453694), (44, 726847), (121, 264308), (242, 132154), (484, 66077), (1331, 24028), (2662, 12014), (5324, 6007)]