139264

素因数分解:

$2^{13}\times {\mathrm{17}}^1$

素因数の和:43

約数の個数: 28

約数和(自身を含む): 294894

約数和(自身を除く): 155630

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4096, 4352, 8192, 8704, 17408, 34816, 69632, 139264]

約数ペア:

[(1, 139264), (2, 69632), (4, 34816), (8, 17408), (16, 8704), (17, 8192), (32, 4352), (34, 4096), (64, 2176), (68, 2048), (128, 1088), (136, 1024), (256, 544), (272, 512)]