31007422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10247}}^1$

素因数の和:10355

約数の個数: 16

約数和(自身を含む): 49805280

約数和(自身を除く): 18797858

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 10247, 20494, 174199, 348398, 911983, 1823966, 15503711, 31007422]

約数ペア:

[(1, 31007422), (2, 15503711), (17, 1823966), (34, 911983), (89, 348398), (178, 174199), (1513, 20494), (3026, 10247)]