1142048

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 2279340

約数和(自身を除く): 1137292

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 401, 712, 802, 1424, 1604, 2848, 3208, 6416, 12832, 35689, 71378, 142756, 285512, 571024, 1142048]

約数ペア:

[(1, 1142048), (2, 571024), (4, 285512), (8, 142756), (16, 71378), (32, 35689), (89, 12832), (178, 6416), (356, 3208), (401, 2848), (712, 1604), (802, 1424)]