65535728

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4457}}^1$

素因数の和:5384

約数の個数: 20

約数和(自身を含む): 127142160

約数和(自身を除く): 61606432

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4457, 7352, 8914, 14704, 17828, 35656, 71312, 4095983, 8191966, 16383932, 32767864, 65535728]

約数ペア:

[(1, 65535728), (2, 32767864), (4, 16383932), (8, 8191966), (16, 4095983), (919, 71312), (1838, 35656), (3676, 17828), (4457, 14704), (7352, 8914)]