38810456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 77649840

約数和(自身を除く): 38839384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2083, 2329, 4166, 4658, 8332, 9316, 16664, 18632, 35411, 70822, 141644, 283288, 285371, 570742, 1141484, 2282968, 4851307, 9702614, 19405228, 38810456]

約数ペア:

[(1, 38810456), (2, 19405228), (4, 9702614), (8, 4851307), (17, 2282968), (34, 1141484), (68, 570742), (136, 285371), (137, 283288), (274, 141644), (548, 70822), (1096, 35411), (2083, 18632), (2329, 16664), (4166, 9316), (4658, 8332)]