1649026432

素因数分解:

$2^7\times {\mathrm{1129}}^1\times {\mathrm{11411}}^1$

素因数の和:12554

約数の個数: 32

約数和(自身を含む): 3288367800

約数和(自身を除く): 1639341368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1129, 2258, 4516, 9032, 11411, 18064, 22822, 36128, 45644, 72256, 91288, 144512, 182576, 365152, 730304, 1460608, 12883019, 25766038, 51532076, 103064152, 206128304, 412256608, 824513216, 1649026432]

約数ペア:

[(1, 1649026432), (2, 824513216), (4, 412256608), (8, 206128304), (16, 103064152), (32, 51532076), (64, 25766038), (128, 12883019), (1129, 1460608), (2258, 730304), (4516, 365152), (9032, 182576), (11411, 144512), (18064, 91288), (22822, 72256), (36128, 45644)]