18326528

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1658

約数の個数: 44

約数和(自身を含む): 39990192

約数和(自身を除く): 21663664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 1627, 2816, 3254, 5632, 6508, 11264, 13016, 17897, 26032, 35794, 52064, 71588, 104128, 143176, 208256, 286352, 416512, 572704, 833024, 1145408, 1666048, 2290816, 4581632, 9163264, 18326528]

約数ペア:

[(1, 18326528), (2, 9163264), (4, 4581632), (8, 2290816), (11, 1666048), (16, 1145408), (22, 833024), (32, 572704), (44, 416512), (64, 286352), (88, 208256), (128, 143176), (176, 104128), (256, 71588), (352, 52064), (512, 35794), (704, 26032), (1024, 17897), (1408, 13016), (1627, 11264), (2816, 6508), (3254, 5632)]