16743376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 35325864

約数和(自身を除く): 18582488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 797, 808, 1313, 1594, 1616, 2626, 3188, 5252, 6376, 10361, 10504, 12752, 20722, 21008, 41444, 80497, 82888, 160994, 165776, 321988, 643976, 1046461, 1287952, 2092922, 4185844, 8371688, 16743376]

約数ペア:

[(1, 16743376), (2, 8371688), (4, 4185844), (8, 2092922), (13, 1287952), (16, 1046461), (26, 643976), (52, 321988), (101, 165776), (104, 160994), (202, 82888), (208, 80497), (404, 41444), (797, 21008), (808, 20722), (1313, 12752), (1594, 10504), (1616, 10361), (2626, 6376), (3188, 5252)]