40389632

素因数分解:

$2^{10}\times {\mathrm{39443}}^1$

素因数の和:39463

約数の個数: 22

約数和(自身を含む): 80741868

約数和(自身を除く): 40352236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39443, 78886, 157772, 315544, 631088, 1262176, 2524352, 5048704, 10097408, 20194816, 40389632]

約数ペア:

[(1, 40389632), (2, 20194816), (4, 10097408), (8, 5048704), (16, 2524352), (32, 1262176), (64, 631088), (128, 315544), (256, 157772), (512, 78886), (1024, 39443)]