16291279888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2700809}}^1$

素因数の和:2700859

約数の個数: 40

約数和(自身を含む): 35164546200

約数和(自身を除く): 18873266312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 2700809, 5401618, 10803236, 21606472, 35110517, 43212944, 70221034, 78323461, 140442068, 156646922, 280884136, 313293844, 561768272, 626587688, 1018204993, 1253175376, 2036409986, 4072819972, 8145639944, 16291279888]

約数ペア:

[(1, 16291279888), (2, 8145639944), (4, 4072819972), (8, 2036409986), (13, 1253175376), (16, 1018204993), (26, 626587688), (29, 561768272), (52, 313293844), (58, 280884136), (104, 156646922), (116, 140442068), (208, 78323461), (232, 70221034), (377, 43212944), (464, 35110517), (754, 21606472), (1508, 10803236), (3016, 5401618), (6032, 2700809)]