20251168

素因数分解:

$2^5\times 7^1\times {\mathrm{90407}}^1$

素因数の和:90424

約数の個数: 24

約数和(自身を含む): 45565632

約数和(自身を除く): 25314464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90407, 180814, 361628, 632849, 723256, 1265698, 1446512, 2531396, 2893024, 5062792, 10125584, 20251168]

約数ペア:

[(1, 20251168), (2, 10125584), (4, 5062792), (7, 2893024), (8, 2531396), (14, 1446512), (16, 1265698), (28, 723256), (32, 632849), (56, 361628), (112, 180814), (224, 90407)]