38402456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12277}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 79561440

約数和(自身を除く): 41158984

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 12277, 24554, 49108, 98216, 208709, 282371, 417418, 564742, 834836, 1129484, 1669672, 2258968, 4800307, 9600614, 19201228, 38402456]

約数ペア:

[(1, 38402456), (2, 19201228), (4, 9600614), (8, 4800307), (17, 2258968), (23, 1669672), (34, 1129484), (46, 834836), (68, 564742), (92, 417418), (136, 282371), (184, 208709), (391, 98216), (782, 49108), (1564, 24554), (3128, 12277)]