16781696

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 34221000

約数和(自身を除く): 17439304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 3049, 5504, 6098, 12196, 24392, 48784, 97568, 131107, 195136, 262214, 390272, 524428, 1048856, 2097712, 4195424, 8390848, 16781696]

約数ペア:

[(1, 16781696), (2, 8390848), (4, 4195424), (8, 2097712), (16, 1048856), (32, 524428), (43, 390272), (64, 262214), (86, 195136), (128, 131107), (172, 97568), (344, 48784), (688, 24392), (1376, 12196), (2752, 6098), (3049, 5504)]