307938032

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{146917}}^1$

素因数の和:147056

約数の個数: 20

約数和(自身を含む): 601188456

約数和(自身を除く): 293250424

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 146917, 293834, 587668, 1175336, 2350672, 19246127, 38492254, 76984508, 153969016, 307938032]

約数ペア:

[(1, 307938032), (2, 153969016), (4, 76984508), (8, 38492254), (16, 19246127), (131, 2350672), (262, 1175336), (524, 587668), (1048, 293834), (2096, 146917)]