15690621568

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2850767}}^1$

素因数の和:2850824

約数の個数: 32

約数和(自身を含む): 31985616960

約数和(自身を除く): 16294995392

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 2850767, 5701534, 11403068, 22806136, 45612272, 91224544, 122582981, 182449088, 245165962, 364898176, 490331924, 980663848, 1961327696, 3922655392, 7845310784, 15690621568]

約数ペア:

[(1, 15690621568), (2, 7845310784), (4, 3922655392), (8, 1961327696), (16, 980663848), (32, 490331924), (43, 364898176), (64, 245165962), (86, 182449088), (128, 122582981), (172, 91224544), (344, 45612272), (688, 22806136), (1376, 11403068), (2752, 5701534), (5504, 2850767)]