85370344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2851}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 169408800

約数和(自身を除く): 84038456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2851, 3743, 5702, 7486, 11404, 14972, 22808, 29944, 54169, 108338, 216676, 433352, 561647, 1123294, 2246588, 4493176, 10671293, 21342586, 42685172, 85370344]

約数ペア:

[(1, 85370344), (2, 42685172), (4, 21342586), (8, 10671293), (19, 4493176), (38, 2246588), (76, 1123294), (152, 561647), (197, 433352), (394, 216676), (788, 108338), (1576, 54169), (2851, 29944), (3743, 22808), (5702, 14972), (7486, 11404)]