81835328

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{1153}}^1$

素因数の和:2274

約数の個数: 28

約数和(自身を含む): 162679380

約数和(自身を除く): 80844052

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 1153, 2218, 2306, 4436, 4612, 8872, 9224, 17744, 18448, 35488, 36896, 70976, 73792, 1278677, 2557354, 5114708, 10229416, 20458832, 40917664, 81835328]

約数ペア:

[(1, 81835328), (2, 40917664), (4, 20458832), (8, 10229416), (16, 5114708), (32, 2557354), (64, 1278677), (1109, 73792), (1153, 70976), (2218, 36896), (2306, 35488), (4436, 18448), (4612, 17744), (8872, 9224)]