65081216

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{2939}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 130447800

約数和(自身を除く): 65366584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 2939, 5536, 5878, 11072, 11756, 22144, 23512, 47024, 94048, 188096, 376192, 508447, 1016894, 2033788, 4067576, 8135152, 16270304, 32540608, 65081216]

約数ペア:

[(1, 65081216), (2, 32540608), (4, 16270304), (8, 8135152), (16, 4067576), (32, 2033788), (64, 1016894), (128, 508447), (173, 376192), (346, 188096), (692, 94048), (1384, 47024), (2768, 23512), (2939, 22144), (5536, 11756), (5878, 11072)]