15425936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56713}}^1$

素因数の和:56738

約数の個数: 20

約数和(自身を含む): 31646412

約数和(自身を除く): 16220476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56713, 113426, 226852, 453704, 907408, 964121, 1928242, 3856484, 7712968, 15425936]

約数ペア:

[(1, 15425936), (2, 7712968), (4, 3856484), (8, 1928242), (16, 964121), (17, 907408), (34, 453704), (68, 226852), (136, 113426), (272, 56713)]