81005696

素因数分解:

$2^7\times {\mathrm{632857}}^1$

素因数の和:632871

約数の個数: 16

約数和(自身を含む): 161378790

約数和(自身を除く): 80373094

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 632857, 1265714, 2531428, 5062856, 10125712, 20251424, 40502848, 81005696]

約数ペア:

[(1, 81005696), (2, 40502848), (4, 20251424), (8, 10125712), (16, 5062856), (32, 2531428), (64, 1265714), (128, 632857)]