40557568

素因数分解:

$2^{10}\times {\mathrm{39607}}^1$

素因数の和:39627

約数の個数: 22

約数和(自身を含む): 81077576

約数和(自身を除く): 40520008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39607, 79214, 158428, 316856, 633712, 1267424, 2534848, 5069696, 10139392, 20278784, 40557568]

約数ペア:

[(1, 40557568), (2, 20278784), (4, 10139392), (8, 5069696), (16, 2534848), (32, 1267424), (64, 633712), (128, 316856), (256, 158428), (512, 79214), (1024, 39607)]