165344336

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{18553}}^1$

素因数の和:19118

約数の個数: 20

約数和(自身を含む): 320947092

約数和(自身を除く): 155602756

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 18553, 37106, 74212, 148424, 296848, 10334021, 20668042, 41336084, 82672168, 165344336]

約数ペア:

[(1, 165344336), (2, 82672168), (4, 41336084), (8, 20668042), (16, 10334021), (557, 296848), (1114, 148424), (2228, 74212), (4456, 37106), (8912, 18553)]