38405104

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{3733}}^1$

素因数の和:4384

約数の個数: 20

約数和(自身を含む): 74545576

約数和(自身を除く): 36140472

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 3733, 5144, 7466, 10288, 14932, 29864, 59728, 2400319, 4800638, 9601276, 19202552, 38405104]

約数ペア:

[(1, 38405104), (2, 19202552), (4, 9601276), (8, 4800638), (16, 2400319), (643, 59728), (1286, 29864), (2572, 14932), (3733, 10288), (5144, 7466)]