80568908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125107}}^1$

素因数の和:125141

約数の個数: 24

約数和(自身を含む): 168145152

約数和(自身を除く): 87576244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 125107, 250214, 500428, 875749, 1751498, 2877461, 3502996, 5754922, 11509844, 20142227, 40284454, 80568908]

約数ペア:

[(1, 80568908), (2, 40284454), (4, 20142227), (7, 11509844), (14, 5754922), (23, 3502996), (28, 2877461), (46, 1751498), (92, 875749), (161, 500428), (322, 250214), (644, 125107)]