86385194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 167878656

約数和(自身を除く): 81493462

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 161, 238, 301, 322, 367, 391, 602, 731, 734, 782, 989, 1462, 1978, 2569, 2737, 5117, 5138, 5474, 6239, 6923, 8441, 10234, 12478, 13846, 15781, 16813, 16882, 31562, 33626, 43673, 59087, 87346, 110467, 117691, 118174, 143497, 220934, 235382, 268277, 286994, 362963, 536554, 725926, 1004479, 1877939, 2008958, 2540741, 3755878, 5081482, 6170371, 12340742, 43192597, 86385194]

約数ペア:

[(1, 86385194), (2, 43192597), (7, 12340742), (14, 6170371), (17, 5081482), (23, 3755878), (34, 2540741), (43, 2008958), (46, 1877939), (86, 1004479), (119, 725926), (161, 536554), (238, 362963), (301, 286994), (322, 268277), (367, 235382), (391, 220934), (602, 143497), (731, 118174), (734, 117691), (782, 110467), (989, 87346), (1462, 59087), (1978, 43673), (2569, 33626), (2737, 31562), (5117, 16882), (5138, 16813), (5474, 15781), (6239, 13846), (6923, 12478), (8441, 10234)]