29389936

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20639}}^1$

素因数の和:20736

約数の個数: 20

約数和(自身を含む): 57585600

約数和(自身を除く): 28195664

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20639, 41278, 82556, 165112, 330224, 1836871, 3673742, 7347484, 14694968, 29389936]

約数ペア:

[(1, 29389936), (2, 14694968), (4, 7347484), (8, 3673742), (16, 1836871), (89, 330224), (178, 165112), (356, 82556), (712, 41278), (1424, 20639)]