64543256

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{75401}}^1$

素因数の和:75514

約数の個数: 16

約数和(自身を含む): 122151240

約数和(自身を除く): 57607984

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 75401, 150802, 301604, 603208, 8067907, 16135814, 32271628, 64543256]

約数ペア:

[(1, 64543256), (2, 32271628), (4, 16135814), (8, 8067907), (107, 603208), (214, 301604), (428, 150802), (856, 75401)]