16705648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{28219}}^1$

素因数の和:28264

約数の個数: 20

約数和(自身を含む): 33243160

約数和(自身を除く): 16537512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 28219, 56438, 112876, 225752, 451504, 1044103, 2088206, 4176412, 8352824, 16705648]

約数ペア:

[(1, 16705648), (2, 8352824), (4, 4176412), (8, 2088206), (16, 1044103), (37, 451504), (74, 225752), (148, 112876), (296, 56438), (592, 28219)]