80761768

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{15319}}^1$

素因数の和:15984

約数の個数: 16

約数和(自身を含む): 151668000

約数和(自身を除く): 70906232

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 15319, 30638, 61276, 122552, 10095221, 20190442, 40380884, 80761768]

約数ペア:

[(1, 80761768), (2, 40380884), (4, 20190442), (8, 10095221), (659, 122552), (1318, 61276), (2636, 30638), (5272, 15319)]