214144528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33211}}^1$

素因数の和:33263

約数の個数: 40

約数和(自身を含む): 461248256

約数和(自身を除く): 247103728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 33211, 66422, 132844, 265688, 431743, 531376, 863486, 1029541, 1726972, 2059082, 3453944, 4118164, 6907888, 8236328, 13384033, 16472656, 26768066, 53536132, 107072264, 214144528]

約数ペア:

[(1, 214144528), (2, 107072264), (4, 53536132), (8, 26768066), (13, 16472656), (16, 13384033), (26, 8236328), (31, 6907888), (52, 4118164), (62, 3453944), (104, 2059082), (124, 1726972), (208, 1029541), (248, 863486), (403, 531376), (496, 431743), (806, 265688), (1612, 132844), (3224, 66422), (6448, 33211)]