39388112

素因数分解:

$2^4\times {\mathrm{1567}}^1\times {\mathrm{1571}}^1$

素因数の和:3146

約数の個数: 20

約数和(自身を含む): 76411776

約数和(自身を除く): 37023664

約数列:

[1, 2, 4, 8, 16, 1567, 1571, 3134, 3142, 6268, 6284, 12536, 12568, 25072, 25136, 2461757, 4923514, 9847028, 19694056, 39388112]

約数ペア:

[(1, 39388112), (2, 19694056), (4, 9847028), (8, 4923514), (16, 2461757), (1567, 25136), (1571, 25072), (3134, 12568), (3142, 12536), (6268, 6284)]