64386032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{138763}}^1$

素因数の和:138800

約数の個数: 20

約数和(自身を含む): 129050520

約数和(自身を除く): 64664488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 138763, 277526, 555052, 1110104, 2220208, 4024127, 8048254, 16096508, 32193016, 64386032]

約数ペア:

[(1, 64386032), (2, 32193016), (4, 16096508), (8, 8048254), (16, 4024127), (29, 2220208), (58, 1110104), (116, 555052), (232, 277526), (464, 138763)]