78233768

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{3907}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 146784480

約数和(自身を除く): 68550712

約数列:

[1, 2, 4, 8, 2503, 3907, 5006, 7814, 10012, 15628, 20024, 31256, 9779221, 19558442, 39116884, 78233768]

約数ペア:

[(1, 78233768), (2, 39116884), (4, 19558442), (8, 9779221), (2503, 31256), (3907, 20024), (5006, 15628), (7814, 10012)]