31153552

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23459}}^1$

素因数の和:23550

約数の個数: 20

約数和(自身を含む): 61089840

約数和(自身を除く): 29936288

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23459, 46918, 93836, 187672, 375344, 1947097, 3894194, 7788388, 15576776, 31153552]

約数ペア:

[(1, 31153552), (2, 15576776), (4, 7788388), (8, 3894194), (16, 1947097), (83, 375344), (166, 187672), (332, 93836), (664, 46918), (1328, 23459)]