65291264

素因数分解:

$2^{10}\times {\mathrm{63761}}^1$

素因数の和:63781

約数の個数: 22

約数和(自身を含む): 130520814

約数和(自身を除く): 65229550

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 63761, 127522, 255044, 510088, 1020176, 2040352, 4080704, 8161408, 16322816, 32645632, 65291264]

約数ペア:

[(1, 65291264), (2, 32645632), (4, 16322816), (8, 8161408), (16, 4080704), (32, 2040352), (64, 1020176), (128, 510088), (256, 255044), (512, 127522), (1024, 63761)]