87209167816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3229}}^1\times {\mathrm{198589}}^1$

素因数の和:201841

約数の個数: 32

約数和(自身を含む): 173190339000

約数和(自身を除く): 85981171184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3229, 6458, 12916, 25832, 54893, 109786, 198589, 219572, 397178, 439144, 794356, 1588712, 3376013, 6752026, 13504052, 27008104, 641243881, 1282487762, 2564975524, 5129951048, 10901145977, 21802291954, 43604583908, 87209167816]

約数ペア:

[(1, 87209167816), (2, 43604583908), (4, 21802291954), (8, 10901145977), (17, 5129951048), (34, 2564975524), (68, 1282487762), (136, 641243881), (3229, 27008104), (6458, 13504052), (12916, 6752026), (25832, 3376013), (54893, 1588712), (109786, 794356), (198589, 439144), (219572, 397178)]