23183888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15951

約数の個数: 40

約数和(自身を含む): 55288128

約数和(自身を除く): 32104240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15923, 31846, 63692, 111461, 127384, 206999, 222922, 254768, 413998, 445844, 827996, 891688, 1448993, 1655992, 1783376, 2897986, 3311984, 5795972, 11591944, 23183888]

約数ペア:

[(1, 23183888), (2, 11591944), (4, 5795972), (7, 3311984), (8, 2897986), (13, 1783376), (14, 1655992), (16, 1448993), (26, 891688), (28, 827996), (52, 445844), (56, 413998), (91, 254768), (104, 222922), (112, 206999), (182, 127384), (208, 111461), (364, 63692), (728, 31846), (1456, 15923)]