64983254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149731}}^1$

素因数の和:149771

約数の個数: 16

約数和(自身を含む): 114994176

約数和(自身を除く): 50010922

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 149731, 299462, 1048117, 2096234, 4641661, 9283322, 32491627, 64983254]

約数ペア:

[(1, 64983254), (2, 32491627), (7, 9283322), (14, 4641661), (31, 2096234), (62, 1048117), (217, 299462), (434, 149731)]