23890672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{114859}}^1$

素因数の和:114880

約数の個数: 20

約数和(自身を含む): 49849240

約数和(自身を除く): 25958568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 114859, 229718, 459436, 918872, 1493167, 1837744, 2986334, 5972668, 11945336, 23890672]

約数ペア:

[(1, 23890672), (2, 11945336), (4, 5972668), (8, 2986334), (13, 1837744), (16, 1493167), (26, 918872), (52, 459436), (104, 229718), (208, 114859)]