264296096

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{19163}}^1$

素因数の和:19604

約数の個数: 24

約数和(自身を含む): 521567424

約数和(自身を除く): 257271328

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 3448, 6896, 13792, 19163, 38326, 76652, 153304, 306608, 613216, 8259253, 16518506, 33037012, 66074024, 132148048, 264296096]

約数ペア:

[(1, 264296096), (2, 132148048), (4, 66074024), (8, 33037012), (16, 16518506), (32, 8259253), (431, 613216), (862, 306608), (1724, 153304), (3448, 76652), (6896, 38326), (13792, 19163)]