64661248

素因数分解:

$2^8\times {\mathrm{252583}}^1$

素因数の和:252599

約数の個数: 18

約数和(自身を含む): 129070424

約数和(自身を除く): 64409176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 252583, 505166, 1010332, 2020664, 4041328, 8082656, 16165312, 32330624, 64661248]

約数ペア:

[(1, 64661248), (2, 32330624), (4, 16165312), (8, 8082656), (16, 4041328), (32, 2020664), (64, 1010332), (128, 505166), (256, 252583)]