31723214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 48810816

約数和(自身を除く): 17087602

約数列:

[1, 2, 47, 94, 281, 562, 1201, 2402, 13207, 26414, 56447, 112894, 337481, 674962, 15861607, 31723214]

約数ペア:

[(1, 31723214), (2, 15861607), (47, 674962), (94, 337481), (281, 112894), (562, 56447), (1201, 26414), (2402, 13207)]