42733648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157109}}^1$

素因数の和:157134

約数の個数: 20

約数和(自身を含む): 87667380

約数和(自身を除く): 44933732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157109, 314218, 628436, 1256872, 2513744, 2670853, 5341706, 10683412, 21366824, 42733648]

約数ペア:

[(1, 42733648), (2, 21366824), (4, 10683412), (8, 5341706), (16, 2670853), (17, 2513744), (34, 1256872), (68, 628436), (136, 314218), (272, 157109)]