81565696

素因数分解:

$2^{11}\times {\mathrm{39827}}^1$

素因数の和:39849

約数の個数: 24

約数和(自身を含む): 163095660

約数和(自身を除く): 81529964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 39827, 79654, 159308, 318616, 637232, 1274464, 2548928, 5097856, 10195712, 20391424, 40782848, 81565696]

約数ペア:

[(1, 81565696), (2, 40782848), (4, 20391424), (8, 10195712), (16, 5097856), (32, 2548928), (64, 1274464), (128, 637232), (256, 318616), (512, 159308), (1024, 79654), (2048, 39827)]