38157104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{33589}}^1$

素因数の和:33668

約数の個数: 20

約数和(自身を含む): 74972880

約数和(自身を除く): 36815776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 33589, 67178, 134356, 268712, 537424, 2384819, 4769638, 9539276, 19078552, 38157104]

約数ペア:

[(1, 38157104), (2, 19078552), (4, 9539276), (8, 4769638), (16, 2384819), (71, 537424), (142, 268712), (284, 134356), (568, 67178), (1136, 33589)]