42507392

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7780

約数の個数: 32

約数和(自身を含む): 86663280

約数和(自身を除く): 44155888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 7723, 15446, 30892, 61784, 123568, 247136, 332089, 494272, 664178, 988544, 1328356, 2656712, 5313424, 10626848, 21253696, 42507392]

約数ペア:

[(1, 42507392), (2, 21253696), (4, 10626848), (8, 5313424), (16, 2656712), (32, 1328356), (43, 988544), (64, 664178), (86, 494272), (128, 332089), (172, 247136), (344, 123568), (688, 61784), (1376, 30892), (2752, 15446), (5504, 7723)]