83142904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1669}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 168336000

約数和(自身を除く): 85193096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1669, 1916, 3338, 3832, 6227, 6676, 12454, 13352, 21697, 24908, 43394, 49816, 86788, 173576, 799451, 1598902, 3197804, 6395608, 10392863, 20785726, 41571452, 83142904]

約数ペア:

[(1, 83142904), (2, 41571452), (4, 20785726), (8, 10392863), (13, 6395608), (26, 3197804), (52, 1598902), (104, 799451), (479, 173576), (958, 86788), (1669, 49816), (1916, 43394), (3338, 24908), (3832, 21697), (6227, 13352), (6676, 12454)]