31790328

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15959}}^1$

素因数の和:16051

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 48648072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15959, 31918, 47877, 63836, 95754, 127672, 191508, 383016, 1324597, 2649194, 3973791, 5298388, 7947582, 10596776, 15895164, 31790328]

約数ペア:

[(1, 31790328), (2, 15895164), (3, 10596776), (4, 7947582), (6, 5298388), (8, 3973791), (12, 2649194), (24, 1324597), (83, 383016), (166, 191508), (249, 127672), (332, 95754), (498, 63836), (664, 47877), (996, 31918), (1992, 15959)]