65506288

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{31253}}^1$

素因数の和:31392

約数の個数: 20

約数和(自身を含む): 127891368

約数和(自身を除く): 62385080

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 31253, 62506, 125012, 250024, 500048, 4094143, 8188286, 16376572, 32753144, 65506288]

約数ペア:

[(1, 65506288), (2, 32753144), (4, 16376572), (8, 8188286), (16, 4094143), (131, 500048), (262, 250024), (524, 125012), (1048, 62506), (2096, 31253)]