127487312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{169531}}^1$

素因数の和:169586

約数の個数: 20

約数和(自身を含む): 252263616

約数和(自身を除く): 124776304

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 169531, 339062, 678124, 1356248, 2712496, 7967957, 15935914, 31871828, 63743656, 127487312]

約数ペア:

[(1, 127487312), (2, 63743656), (4, 31871828), (8, 15935914), (16, 7967957), (47, 2712496), (94, 1356248), (188, 678124), (376, 339062), (752, 169531)]