16260184

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 31878000

約数和(自身を除く): 15617816

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 643, 872, 1286, 2572, 3161, 5144, 6322, 12644, 18647, 25288, 37294, 70087, 74588, 140174, 149176, 280348, 560696, 2032523, 4065046, 8130092, 16260184]

約数ペア:

[(1, 16260184), (2, 8130092), (4, 4065046), (8, 2032523), (29, 560696), (58, 280348), (109, 149176), (116, 140174), (218, 74588), (232, 70087), (436, 37294), (643, 25288), (872, 18647), (1286, 12644), (2572, 6322), (3161, 5144)]