40087682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6317}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 63685440

約数和(自身を除く): 23597758

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6317, 6346, 12634, 120023, 240046, 1054939, 2109878, 20043841, 40087682]

約数ペア:

[(1, 40087682), (2, 20043841), (19, 2109878), (38, 1054939), (167, 240046), (334, 120023), (3173, 12634), (6317, 6346)]