61981984

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{3191}}^1$

素因数の和:3808

約数の個数: 24

約数和(自身を含む): 122266368

約数和(自身を除く): 60284384

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 3191, 4856, 6382, 9712, 12764, 19424, 25528, 51056, 102112, 1936937, 3873874, 7747748, 15495496, 30990992, 61981984]

約数ペア:

[(1, 61981984), (2, 30990992), (4, 15495496), (8, 7747748), (16, 3873874), (32, 1936937), (607, 102112), (1214, 51056), (2428, 25528), (3191, 19424), (4856, 12764), (6382, 9712)]