2016393616

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1787}}^1$

素因数の和:2551

約数の個数: 40

約数和(自身を含む): 3950907840

約数和(自身を除く): 1934514224

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 647, 872, 1294, 1744, 1787, 2588, 3574, 5176, 7148, 10352, 14296, 28592, 70523, 141046, 194783, 282092, 389566, 564184, 779132, 1128368, 1156189, 1558264, 2312378, 3116528, 4624756, 9249512, 18499024, 126024601, 252049202, 504098404, 1008196808, 2016393616]

約数ペア:

[(1, 2016393616), (2, 1008196808), (4, 504098404), (8, 252049202), (16, 126024601), (109, 18499024), (218, 9249512), (436, 4624756), (647, 3116528), (872, 2312378), (1294, 1558264), (1744, 1156189), (1787, 1128368), (2588, 779132), (3574, 564184), (5176, 389566), (7148, 282092), (10352, 194783), (14296, 141046), (28592, 70523)]