27190928

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3943}}^1$

素因数の和:4382

約数の個数: 20

約数和(自身を含む): 52818048

約数和(自身を除く): 25627120

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 3943, 6896, 7886, 15772, 31544, 63088, 1699433, 3398866, 6797732, 13595464, 27190928]

約数ペア:

[(1, 27190928), (2, 13595464), (4, 6797732), (8, 3398866), (16, 1699433), (431, 63088), (862, 31544), (1724, 15772), (3448, 7886), (3943, 6896)]