138499264

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{5021}}^1$

素因数の和:5464

約数の個数: 28

約数和(自身を含む): 275527008

約数和(自身を除く): 137027744

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 5021, 6896, 10042, 13792, 20084, 27584, 40168, 80336, 160672, 321344, 2164051, 4328102, 8656204, 17312408, 34624816, 69249632, 138499264]

約数ペア:

[(1, 138499264), (2, 69249632), (4, 34624816), (8, 17312408), (16, 8656204), (32, 4328102), (64, 2164051), (431, 321344), (862, 160672), (1724, 80336), (3448, 40168), (5021, 27584), (6896, 20084), (10042, 13792)]