39486688

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{9007}}^1$

素因数の和:9154

約数の個数: 24

約数和(自身を含む): 78315552

約数和(自身を除く): 38828864

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 9007, 18014, 36028, 72056, 144112, 288224, 1233959, 2467918, 4935836, 9871672, 19743344, 39486688]

約数ペア:

[(1, 39486688), (2, 19743344), (4, 9871672), (8, 4935836), (16, 2467918), (32, 1233959), (137, 288224), (274, 144112), (548, 72056), (1096, 36028), (2192, 18014), (4384, 9007)]