69448784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{100943}}^1$

素因数の和:100994

約数の個数: 20

約数和(自身を含む): 137687616

約数和(自身を除く): 68238832

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 100943, 201886, 403772, 807544, 1615088, 4340549, 8681098, 17362196, 34724392, 69448784]

約数ペア:

[(1, 69448784), (2, 34724392), (4, 17362196), (8, 8681098), (16, 4340549), (43, 1615088), (86, 807544), (172, 403772), (344, 201886), (688, 100943)]