85324772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 170171904

約数和(自身を除く): 84847132

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1271, 1291, 1612, 2132, 2542, 2582, 5084, 5164, 16523, 16783, 33046, 33566, 40021, 52931, 66092, 67132, 80042, 105862, 160084, 211724, 520273, 688103, 1040546, 1376206, 1640861, 2081092, 2752412, 3281722, 6563444, 21331193, 42662386, 85324772]

約数ペア:

[(1, 85324772), (2, 42662386), (4, 21331193), (13, 6563444), (26, 3281722), (31, 2752412), (41, 2081092), (52, 1640861), (62, 1376206), (82, 1040546), (124, 688103), (164, 520273), (403, 211724), (533, 160084), (806, 105862), (1066, 80042), (1271, 67132), (1291, 66092), (1612, 52931), (2132, 40021), (2542, 33566), (2582, 33046), (5084, 16783), (5164, 16523)]