31199672008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1650427}}^1$

素因数の和:1650589

約数の個数: 32

約数和(自身を含む): 62386178400

約数和(自身を除く): 31186506392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 1650427, 3300854, 6601708, 13203416, 28057259, 56114518, 112229036, 224458072, 229409353, 458818706, 917637412, 1835274824, 3899959001, 7799918002, 15599836004, 31199672008]

約数ペア:

[(1, 31199672008), (2, 15599836004), (4, 7799918002), (8, 3899959001), (17, 1835274824), (34, 917637412), (68, 458818706), (136, 229409353), (139, 224458072), (278, 112229036), (556, 56114518), (1112, 28057259), (2363, 13203416), (4726, 6601708), (9452, 3300854), (18904, 1650427)]