40813568

素因数分解:

$2^{10}\times {\mathrm{39857}}^1$

素因数の和:39877

約数の個数: 22

約数和(自身を含む): 81589326

約数和(自身を除く): 40775758

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39857, 79714, 159428, 318856, 637712, 1275424, 2550848, 5101696, 10203392, 20406784, 40813568]

約数ペア:

[(1, 40813568), (2, 20406784), (4, 10203392), (8, 5101696), (16, 2550848), (32, 1275424), (64, 637712), (128, 318856), (256, 159428), (512, 79714), (1024, 39857)]