64868896

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{22777}}^1$

素因数の和:22876

約数の個数: 24

約数和(自身を含む): 129151260

約数和(自身を除く): 64282364

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 22777, 45554, 91108, 182216, 364432, 728864, 2027153, 4054306, 8108612, 16217224, 32434448, 64868896]

約数ペア:

[(1, 64868896), (2, 32434448), (4, 16217224), (8, 8108612), (16, 4054306), (32, 2027153), (89, 728864), (178, 364432), (356, 182216), (712, 91108), (1424, 45554), (2848, 22777)]