85914344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 166129920

約数和(自身を除く): 80215576

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 1823, 3646, 5891, 7292, 11782, 14584, 23564, 47128, 78389, 156778, 249751, 313556, 499502, 627112, 999004, 1998008, 10739293, 21478586, 42957172, 85914344]

約数ペア:

[(1, 85914344), (2, 42957172), (4, 21478586), (8, 10739293), (43, 1998008), (86, 999004), (137, 627112), (172, 499502), (274, 313556), (344, 249751), (548, 156778), (1096, 78389), (1823, 47128), (3646, 23564), (5891, 14584), (7292, 11782)]