78364648

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{4871}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 147036960

約数和(自身を除く): 68672312

約数列:

[1, 2, 4, 8, 2011, 4022, 4871, 8044, 9742, 16088, 19484, 38968, 9795581, 19591162, 39182324, 78364648]

約数ペア:

[(1, 78364648), (2, 39182324), (4, 19591162), (8, 9795581), (2011, 38968), (4022, 19484), (4871, 16088), (8044, 9742)]