223571504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34673}}^1$

素因数の和:34725

約数の個数: 40

約数和(自身を含む): 481552512

約数和(自身を除く): 257981008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 34673, 69346, 138692, 277384, 450749, 554768, 901498, 1074863, 1802996, 2149726, 3605992, 4299452, 7211984, 8598904, 13973219, 17197808, 27946438, 55892876, 111785752, 223571504]

約数ペア:

[(1, 223571504), (2, 111785752), (4, 55892876), (8, 27946438), (13, 17197808), (16, 13973219), (26, 8598904), (31, 7211984), (52, 4299452), (62, 3605992), (104, 2149726), (124, 1802996), (208, 1074863), (248, 901498), (403, 554768), (496, 450749), (806, 277384), (1612, 138692), (3224, 69346), (6448, 34673)]