126860432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{255767}}^1$

素因数の和:255806

約数の個数: 20

約数和(自身を含む): 253721856

約数和(自身を除く): 126861424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 255767, 511534, 1023068, 2046136, 4092272, 7928777, 15857554, 31715108, 63430216, 126860432]

約数ペア:

[(1, 126860432), (2, 63430216), (4, 31715108), (8, 15857554), (16, 7928777), (31, 4092272), (62, 2046136), (124, 1023068), (248, 511534), (496, 255767)]