9968821904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{43391}}^1$

素因数の和:43655

約数の個数: 40

約数和(自身を含む): 19660741632

約数和(自身を除く): 9691919728

約数列:

[1, 2, 4, 8, 16, 83, 166, 173, 332, 346, 664, 692, 1328, 1384, 2768, 14359, 28718, 43391, 57436, 86782, 114872, 173564, 229744, 347128, 694256, 3601453, 7202906, 7506643, 14405812, 15013286, 28811624, 30026572, 57623248, 60053144, 120106288, 623051369, 1246102738, 2492205476, 4984410952, 9968821904]

約数ペア:

[(1, 9968821904), (2, 4984410952), (4, 2492205476), (8, 1246102738), (16, 623051369), (83, 120106288), (166, 60053144), (173, 57623248), (332, 30026572), (346, 28811624), (664, 15013286), (692, 14405812), (1328, 7506643), (1384, 7202906), (2768, 3601453), (14359, 694256), (28718, 347128), (43391, 229744), (57436, 173564), (86782, 114872)]