73078832

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{41903}}^1$

素因数の和:42020

約数の個数: 20

約数和(自身を含む): 142892640

約数和(自身を除く): 69813808

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 41903, 83806, 167612, 335224, 670448, 4567427, 9134854, 18269708, 36539416, 73078832]

約数ペア:

[(1, 73078832), (2, 36539416), (4, 18269708), (8, 9134854), (16, 4567427), (109, 670448), (218, 335224), (436, 167612), (872, 83806), (1744, 41903)]